diff --git a/lib/ref/exif.dart b/lib/ref/exif.dart
new file mode 100644
index 000000000..1c6b890cf
--- /dev/null
+++ b/lib/ref/exif.dart
@@ -0,0 +1,639 @@
+class Exif {
+  static String getColorSpaceDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'sRGB';
+      case 65535:
+        return 'Uncalibrated';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getContrastDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Normal';
+      case 1:
+        return 'Soft';
+      case 2:
+        return 'Hard';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  // adapted from `metadata-extractor`
+  static String getCompressionDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'Uncompressed';
+      case 2:
+        return 'CCITT 1D';
+      case 3:
+        return 'T4/Group 3 Fax';
+      case 4:
+        return 'T6/Group 4 Fax';
+      case 5:
+        return 'LZW';
+      case 6:
+        return 'JPEG (old-style)';
+      case 7:
+        return 'JPEG';
+      case 8:
+        return 'Adobe Deflate';
+      case 9:
+        return 'JBIG B&W';
+      case 10:
+        return 'JBIG Color';
+      case 99:
+        return 'JPEG';
+      case 262:
+        return 'Kodak 262';
+      case 32766:
+        return 'Next';
+      case 32767:
+        return 'Sony ARW Compressed';
+      case 32769:
+        return 'Packed RAW';
+      case 32770:
+        return 'Samsung SRW Compressed';
+      case 32771:
+        return 'CCIRLEW';
+      case 32772:
+        return 'Samsung SRW Compressed 2';
+      case 32773:
+        return 'PackBits';
+      case 32809:
+        return 'Thunderscan';
+      case 32867:
+        return 'Kodak KDC Compressed';
+      case 32895:
+        return 'IT8CTPAD';
+      case 32896:
+        return 'IT8LW';
+      case 32897:
+        return 'IT8MP';
+      case 32898:
+        return 'IT8BL';
+      case 32908:
+        return 'PixarFilm';
+      case 32909:
+        return 'PixarLog';
+      case 32946:
+        return 'Deflate';
+      case 32947:
+        return 'DCS';
+      case 34661:
+        return 'JBIG';
+      case 34676:
+        return 'SGILog';
+      case 34677:
+        return 'SGILog24';
+      case 34712:
+        return 'JPEG 2000';
+      case 34713:
+        return 'Nikon NEF Compressed';
+      case 34715:
+        return 'JBIG2 TIFF FX';
+      case 34718:
+        return 'Microsoft Document Imaging (MDI) Binary Level Codec';
+      case 34719:
+        return 'Microsoft Document Imaging (MDI) Progressive Transform Codec';
+      case 34720:
+        return 'Microsoft Document Imaging (MDI) Vector';
+      case 34892:
+        return 'Lossy JPEG';
+      case 65000:
+        return 'Kodak DCR Compressed';
+      case 65535:
+        return 'Pentax PEF Compressed';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getCustomRenderedDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Normal process';
+      case 1:
+        return 'Custom process';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getExifVersionDescription(String valueString) {
+    if (valueString?.length == 4) {
+      final major = int.tryParse(valueString.substring(0, 2));
+      final minor = int.tryParse(valueString.substring(2, 4));
+      if (major != null && minor != null) {
+        return '$major.$minor';
+      }
+    }
+    return valueString;
+  }
+
+  static String getExposureModeDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Auto exposure';
+      case 1:
+        return 'Manual exposure';
+      case 2:
+        return 'Auto bracket';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getExposureProgramDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'Manual';
+      case 2:
+        return 'Normal program';
+      case 3:
+        return 'Aperture priority';
+      case 4:
+        return 'Shutter priority';
+      case 5:
+        return 'Creative program';
+      case 6:
+        return 'Action program';
+      case 7:
+        return 'Portrait mode';
+      case 8:
+        return 'Landscape mode';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  // adapted from `metadata-extractor`
+  static String getFileSourceDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'Film Scanner';
+      case 2:
+        return 'Reflection Print Scanner';
+      case 3:
+        return 'Digital Still Camera (DSC)';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getLightSourceDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Unknown';
+      case 1:
+        return 'Daylight';
+      case 2:
+        return 'Fluorescent';
+      case 3:
+        return 'Tungsten (Incandescent)';
+      case 4:
+        return 'Flash';
+      case 9:
+        return 'Fine Weather';
+      case 10:
+        return 'Cloudy Weather';
+      case 11:
+        return 'Shade';
+      case 12:
+        return 'Daylight Fluorescent (D 5700 – 7100K)';
+      case 13:
+        return 'Day White Fluorescent (N 4600 – 5400K)';
+      case 14:
+        return 'Cool White Fluorescent (W 3900 – 4500K)';
+      case 15:
+        return 'White Fluorescent (WW 3200 – 3700K)';
+      case 16:
+        return 'Warm White Fluorescent (WW 2600 - 3250K)';
+      case 17:
+        return 'Standard light A';
+      case 18:
+        return 'Standard light B';
+      case 19:
+        return 'Standard light C';
+      case 20:
+        return 'D55';
+      case 21:
+        return 'D65';
+      case 22:
+        return 'D75';
+      case 23:
+        return 'D50';
+      case 24:
+        return 'ISO Studio Tungsten';
+      case 255:
+        return 'Other';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  // adapted from `metadata-extractor`
+  static String getOrientationDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'Top, left side (Horizontal / normal)';
+      case 2:
+        return 'Top, right side (Mirror horizontal)';
+      case 3:
+        return 'Bottom, right side (Rotate 180)';
+      case 4:
+        return 'Bottom, left side (Mirror vertical)';
+      case 5:
+        return 'Left side, top (Mirror horizontal and rotate 270 CW)';
+      case 6:
+        return 'Right side, top (Rotate 90 CW)';
+      case 7:
+        return 'Right side, bottom (Mirror horizontal and rotate 90 CW)';
+      case 8:
+        return 'Left side, bottom (Rotate 270 CW)';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  // adapted from `metadata-extractor`
+  static String getPhotometricInterpretationDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'WhiteIsZero';
+      case 1:
+        return 'BlackIsZero';
+      case 2:
+        return 'RGB';
+      case 3:
+        return 'RGB Palette';
+      case 4:
+        return 'Transparency Mask';
+      case 5:
+        return 'CMYK';
+      case 6:
+        return 'YCbCr';
+      case 8:
+        return 'CIELab';
+      case 9:
+        return 'ICCLab';
+      case 10:
+        return 'ITULab';
+      case 32803:
+        return 'Color Filter Array';
+      case 32844:
+        return 'Pixar LogL';
+      case 32845:
+        return 'Pixar LogLuv';
+      case 32892:
+        return 'Linear Raw';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  // adapted from `metadata-extractor`
+  static String getPlanarConfigurationDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'Chunky (contiguous for each subsampling pixel)';
+      case 2:
+        return 'Separate (Y-plane/Cb-plane/Cr-plane format)';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  // adapted from `metadata-extractor`
+  static String getResolutionUnitDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return '(No unit)';
+      case 2:
+        return 'Inch';
+      case 3:
+        return 'cm';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getGainControlDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'None';
+      case 1:
+        return 'Low gain up';
+      case 2:
+        return 'High gain up';
+      case 3:
+        return 'Low gain down';
+      case 4:
+        return 'High gain down';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getMeteringModeDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Unknown';
+      case 1:
+        return 'Average';
+      case 2:
+        return 'Center weighted average';
+      case 3:
+        return 'Spot';
+      case 4:
+        return 'Multi-spot';
+      case 5:
+        return 'Pattern';
+      case 6:
+        return 'Partial';
+      case 255:
+        return 'Other';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getSaturationDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Normal';
+      case 1:
+        return 'Low saturation';
+      case 2:
+        return 'High saturation';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getSceneCaptureTypeDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Standard';
+      case 1:
+        return 'Landscape';
+      case 2:
+        return 'Portrait';
+      case 3:
+        return 'Night scene';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getSceneTypeDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'Directly photographed image';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getSensingMethodDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'Not defined';
+      case 2:
+        return 'One-chip colour area sensor';
+      case 3:
+        return 'Two-chip colour area sensor';
+      case 4:
+        return 'Three-chip colour area sensor';
+      case 5:
+        return 'Colour sequential area sensor';
+      case 7:
+        return 'Trilinear sensor';
+      case 8:
+        return 'Colour sequential linear sensor';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getSharpnessDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Normal';
+      case 1:
+        return 'Soft';
+      case 2:
+        return 'Hard';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getSubjectDistanceRangeDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Unknown';
+      case 1:
+        return 'Macro';
+      case 2:
+        return 'Close view';
+      case 3:
+        return 'Distant view';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getWhiteBalanceDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Auto';
+      case 1:
+        return 'Manual';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getYCbCrPositioningDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 1:
+        return 'Centered';
+      case 2:
+        return 'Co-sited';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  // Flash
+
+  static String getFlashModeDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Unknown';
+      case 1:
+        return 'Compulsory flash firing';
+      case 2:
+        return 'Compulsory flash suppression';
+      case 3:
+        return 'Auto mode';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getFlashReturnDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'No strobe return detection';
+      case 2:
+        return 'Strobe return light not detected';
+      case 3:
+        return 'Strobe return light detected';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  // GPS
+
+  static String getGPSAltitudeRefDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Above sea level';
+      case 1:
+        return 'Below sea level';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getGPSDifferentialDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Without correction';
+      case 1:
+        return 'Correction applied';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getGPSDirectionRefDescription(String value) {
+    switch (value) {
+      case 'T':
+        return 'True direction';
+      case 'M':
+        return 'Magnetic direction';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getGPSMeasureModeDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 2:
+        return 'Two-dimensional measurement';
+      case 3:
+        return 'Three-dimensional measurement';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getGPSDestDistanceRefDescription(String value) {
+    switch (value) {
+      case 'K':
+        return 'kilometers';
+      case 'M':
+        return 'miles';
+      case 'N':
+        return 'knots';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getGPSSpeedRefDescription(String value) {
+    switch (value) {
+      case 'K':
+        return 'kilometers per hour';
+      case 'M':
+        return 'miles per hour';
+      case 'N':
+        return 'knots';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+
+  static String getGPSStatusDescription(String value) {
+    switch (value) {
+      case 'A':
+        return 'Measurement in progress';
+      case 'V':
+        return 'Measurement is interoperability';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+}
diff --git a/lib/widgets/fullscreen/info/metadata/xmp_namespaces.dart b/lib/widgets/fullscreen/info/metadata/xmp_namespaces.dart
index 9fc45fa16..cfcb92ecc 100644
--- a/lib/widgets/fullscreen/info/metadata/xmp_namespaces.dart
+++ b/lib/widgets/fullscreen/info/metadata/xmp_namespaces.dart
@@ -3,11 +3,42 @@ import 'package:aves/ref/xmp.dart';
 import 'package:aves/utils/constants.dart';
 import 'package:aves/widgets/common/identity/highlight_title.dart';
 import 'package:aves/widgets/fullscreen/info/common.dart';
-import 'package:aves/widgets/fullscreen/info/metadata/xmp_structs.dart';
 import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
+class XmpProp {
+  final String path, value;
+  final String displayKey;
+
+  static final sentenceCaseStep1 = RegExp(r'([A-Z][a-z]|\[)');
+  static final sentenceCaseStep2 = RegExp(r'([a-z])([A-Z])');
+
+  XmpProp(this.path, this.value) : displayKey = formatKey(path);
+
+  bool get isOpenable => XMP.dataProps.contains(path);
+
+  static String formatKey(String propPath) {
+    return propPath.splitMapJoin(XMP.structFieldSeparator,
+        onMatch: (match) => ' ${match.group(0)} ',
+        onNonMatch: (s) {
+          // strip namespace
+          var key = s.split(XMP.propNamespaceSeparator).last;
+
+          // uppercase first letter
+          key = key.replaceFirstMapped(RegExp('.'), (m) => m.group(0).toUpperCase());
+
+          // sentence case
+          return key.replaceAllMapped(sentenceCaseStep1, (m) => ' ${m.group(1)}').replaceAllMapped(sentenceCaseStep2, (m) => '${m.group(1)} ${m.group(2)}').trim();
+        });
+  }
+
+  @override
+  String toString() {
+    return '$runtimeType#${shortHash(this)}{path=$path, value=$value}';
+  }
+}
+
 class XmpNamespace {
   final String namespace;
 
@@ -16,34 +47,32 @@ class XmpNamespace {
   String get displayTitle => XMP.namespaces[namespace] ?? namespace;
 
   List<Widget> buildNamespaceSection({
-    @required List<MapEntry<String, String>> props,
+    @required List<MapEntry<String, String>> rawProps,
     @required void Function(String propPath) openEmbeddedData,
   }) {
     final linkHandlers = <String, InfoLinkHandler>{};
 
-    final entries = props
-        .map((prop) {
-          final propPath = prop.key;
-          final value = formatValue(prop.value);
-          if (extractData(propPath, value)) return null;
+    final props = rawProps
+        .map((kv) {
+          final prop = XmpProp(kv.key, kv.value);
+          if (extractData(prop)) return null;
 
-          final displayKey = _formatKey(propPath);
-          if (XMP.dataProps.contains(propPath)) {
+          if (prop.isOpenable) {
             linkHandlers.putIfAbsent(
-              displayKey,
-              () => InfoLinkHandler(linkText: 'Open', onTap: () => openEmbeddedData(propPath)),
+              prop.displayKey,
+              () => InfoLinkHandler(linkText: 'Open', onTap: () => openEmbeddedData(prop.path)),
             );
           }
-          return MapEntry(displayKey, value);
+          return prop;
         })
         .where((e) => e != null)
         .toList()
-          ..sort((a, b) => compareAsciiUpperCaseNatural(a.key, b.key));
+          ..sort((a, b) => compareAsciiUpperCaseNatural(a.displayKey, b.displayKey));
 
     final content = [
-      if (entries.isNotEmpty)
+      if (props.isNotEmpty)
         InfoRowGroup(
-          Map.fromEntries(entries),
+          Map.fromEntries(props.map((prop) => MapEntry(prop.displayKey, formatValue(prop)))),
           maxValueLength: Constants.infoGroupMaxValueLength,
           linkHandlers: linkHandlers,
         ),
@@ -66,42 +95,33 @@ class XmpNamespace {
         : [];
   }
 
-  String _formatKey(String propPath) {
-    return propPath.splitMapJoin(XMP.structFieldSeparator, onNonMatch: (s) {
-      // strip namespace
-      final key = s.split(XMP.propNamespaceSeparator).last;
-      // uppercase first letter
-      return key.replaceFirstMapped(RegExp('.'), (m) => m.group(0).toUpperCase());
-    });
-  }
-
-  bool _extractStruct(String propPath, String value, RegExp pattern, Map<String, String> store) {
-    final matches = pattern.allMatches(propPath);
+  bool extractStruct(XmpProp prop, RegExp pattern, Map<String, String> store) {
+    final matches = pattern.allMatches(prop.path);
     if (matches.isEmpty) return false;
 
     final match = matches.first;
-    final field = _formatKey(match.group(1));
-    store[field] = value;
+    final field = XmpProp.formatKey(match.group(1));
+    store[field] = formatValue(prop);
     return true;
   }
 
-  bool _extractIndexedStruct(String propPath, String value, RegExp pattern, Map<int, Map<String, String>> store) {
-    final matches = pattern.allMatches(propPath);
+  bool extractIndexedStruct(XmpProp prop, RegExp pattern, Map<int, Map<String, String>> store) {
+    final matches = pattern.allMatches(prop.path);
     if (matches.isEmpty) return false;
 
     final match = matches.first;
     final index = int.parse(match.group(1));
-    final field = _formatKey(match.group(2));
+    final field = XmpProp.formatKey(match.group(2));
     final fields = store.putIfAbsent(index, () => <String, String>{});
-    fields[field] = value;
+    fields[field] = formatValue(prop);
     return true;
   }
 
-  bool extractData(String propPath, String value) => false;
+  bool extractData(XmpProp prop) => false;
 
   List<Widget> buildFromExtractedData() => [];
 
-  String formatValue(String value) => value;
+  String formatValue(XmpProp prop) => prop.value;
 
   // identity
 
@@ -119,100 +139,3 @@ class XmpNamespace {
     return '$runtimeType#${shortHash(this)}{namespace=$namespace}';
   }
 }
-
-class XmpBasicNamespace extends XmpNamespace {
-  static const ns = 'xmp';
-
-  static final thumbnailsPattern = RegExp(r'xmp:Thumbnails\[(\d+)\]/(.*)');
-
-  final thumbnails = <int, Map<String, String>>{};
-
-  XmpBasicNamespace() : super(ns);
-
-  @override
-  bool extractData(String propPath, String value) => _extractIndexedStruct(propPath, value, thumbnailsPattern, thumbnails);
-
-  @override
-  List<Widget> buildFromExtractedData() => [
-        if (thumbnails.isNotEmpty)
-          XmpStructArrayCard(
-            title: 'Thumbnail',
-            structByIndex: thumbnails,
-          )
-      ];
-}
-
-class XmpIptcCoreNamespace extends XmpNamespace {
-  static const ns = 'Iptc4xmpCore';
-
-  static final creatorContactInfoPattern = RegExp(r'Iptc4xmpCore:CreatorContactInfo/(.*)');
-
-  final creatorContactInfo = <String, String>{};
-
-  XmpIptcCoreNamespace() : super(ns);
-
-  @override
-  bool extractData(String propPath, String value) => _extractStruct(propPath, value, creatorContactInfoPattern, creatorContactInfo);
-
-  @override
-  List<Widget> buildFromExtractedData() => [
-        if (creatorContactInfo.isNotEmpty)
-          XmpStructCard(
-            title: 'Creator Contact Info',
-            struct: creatorContactInfo,
-          ),
-      ];
-}
-
-class XmpMMNamespace extends XmpNamespace {
-  static const ns = 'xmpMM';
-
-  static const didPrefix = 'xmp.did:';
-  static const iidPrefix = 'xmp.iid:';
-
-  static final derivedFromPattern = RegExp(r'xmpMM:DerivedFrom/(.*)');
-  static final historyPattern = RegExp(r'xmpMM:History\[(\d+)\]/(.*)');
-
-  final derivedFrom = <String, String>{};
-  final history = <int, Map<String, String>>{};
-
-  XmpMMNamespace() : super(ns);
-
-  @override
-  bool extractData(String propPath, String value) => _extractStruct(propPath, value, derivedFromPattern, derivedFrom) || _extractIndexedStruct(propPath, value, historyPattern, history);
-
-  @override
-  List<Widget> buildFromExtractedData() => [
-        if (derivedFrom.isNotEmpty)
-          XmpStructCard(
-            title: 'Derived From',
-            struct: derivedFrom,
-          ),
-        if (history.isNotEmpty)
-          XmpStructArrayCard(
-            title: 'History',
-            structByIndex: history,
-          ),
-      ];
-
-  @override
-  String formatValue(String value) {
-    if (value.startsWith(didPrefix)) return value.replaceFirst(didPrefix, '');
-    if (value.startsWith(iidPrefix)) return value.replaceFirst(iidPrefix, '');
-    return value;
-  }
-}
-
-class XmpNoteNamespace extends XmpNamespace {
-  static const ns = 'xmpNote';
-
-  // `xmpNote:HasExtendedXMP` is structural and should not be displayed to users
-  static const hasExtendedXmp = '$ns:HasExtendedXMP';
-
-  XmpNoteNamespace() : super(ns);
-
-  @override
-  bool extractData(String propPath, String value) {
-    return propPath == hasExtendedXmp;
-  }
-}
diff --git a/lib/widgets/fullscreen/info/metadata/xmp_ns/exif.dart b/lib/widgets/fullscreen/info/metadata/xmp_ns/exif.dart
new file mode 100644
index 000000000..a4c17f069
--- /dev/null
+++ b/lib/widgets/fullscreen/info/metadata/xmp_ns/exif.dart
@@ -0,0 +1,75 @@
+import 'package:aves/ref/exif.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_namespaces.dart';
+
+// cf https://github.com/adobe/xmp-docs/blob/master/XMPNamespaces/exif.md
+class XmpExifNamespace extends XmpNamespace {
+  static const ns = 'exif';
+
+  XmpExifNamespace() : super(ns);
+
+  @override
+  String formatValue(XmpProp prop) {
+    final v = prop.value;
+    switch (prop.path) {
+      case 'exif:ColorSpace':
+        return Exif.getColorSpaceDescription(v);
+      case 'exif:Contrast':
+        return Exif.getContrastDescription(v);
+      case 'exif:CustomRendered':
+        return Exif.getCustomRenderedDescription(v);
+      case 'exif:ExifVersion':
+      case 'exif:FlashpixVersion':
+        return Exif.getExifVersionDescription(v);
+      case 'exif:ExposureMode':
+        return Exif.getExposureModeDescription(v);
+      case 'exif:ExposureProgram':
+        return Exif.getExposureProgramDescription(v);
+      case 'exif:FileSource':
+        return Exif.getFileSourceDescription(v);
+      case 'exif:Flash/exif:Mode':
+        return Exif.getFlashModeDescription(v);
+      case 'exif:Flash/exif:Return':
+        return Exif.getFlashReturnDescription(v);
+      case 'exif:FocalPlaneResolutionUnit':
+        return Exif.getResolutionUnitDescription(v);
+      case 'exif:GainControl':
+        return Exif.getGainControlDescription(v);
+      case 'exif:LightSource':
+        return Exif.getLightSourceDescription(v);
+      case 'exif:MeteringMode':
+        return Exif.getMeteringModeDescription(v);
+      case 'exif:Saturation':
+        return Exif.getSaturationDescription(v);
+      case 'exif:SceneCaptureType':
+        return Exif.getSceneCaptureTypeDescription(v);
+      case 'exif:SceneType':
+        return Exif.getSceneTypeDescription(v);
+      case 'exif:SensingMethod':
+        return Exif.getSensingMethodDescription(v);
+      case 'exif:Sharpness':
+        return Exif.getSharpnessDescription(v);
+      case 'exif:SubjectDistanceRange':
+        return Exif.getSubjectDistanceRangeDescription(v);
+      case 'exif:WhiteBalance':
+        return Exif.getWhiteBalanceDescription(v);
+      case 'exif:GPSAltitudeRef':
+        return Exif.getGPSAltitudeRefDescription(v);
+      case 'exif:GPSDestBearingRef':
+      case 'exif:GPSImgDirectionRef':
+      case 'exif:GPSTrackRef':
+        return Exif.getGPSDirectionRefDescription(v);
+      case 'exif:GPSDestDistanceRef':
+        return Exif.getGPSDestDistanceRefDescription(v);
+      case 'exif:GPSDifferential':
+        return Exif.getGPSDifferentialDescription(v);
+      case 'exif:GPSMeasureMode':
+        return Exif.getGPSMeasureModeDescription(v);
+      case 'exif:GPSSpeedRef':
+        return Exif.getGPSSpeedRefDescription(v);
+      case 'exif:GPSStatus':
+        return Exif.getGPSStatusDescription(v);
+      default:
+        return v;
+    }
+  }
+}
diff --git a/lib/widgets/fullscreen/info/metadata/xmp_ns/iptc.dart b/lib/widgets/fullscreen/info/metadata/xmp_ns/iptc.dart
new file mode 100644
index 000000000..a6654e3e5
--- /dev/null
+++ b/lib/widgets/fullscreen/info/metadata/xmp_ns/iptc.dart
@@ -0,0 +1,25 @@
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_namespaces.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_structs.dart';
+import 'package:flutter/material.dart';
+
+class XmpIptcCoreNamespace extends XmpNamespace {
+  static const ns = 'Iptc4xmpCore';
+
+  static final creatorContactInfoPattern = RegExp(r'Iptc4xmpCore:CreatorContactInfo/(.*)');
+
+  final creatorContactInfo = <String, String>{};
+
+  XmpIptcCoreNamespace() : super(ns);
+
+  @override
+  bool extractData(XmpProp prop) => extractStruct(prop, creatorContactInfoPattern, creatorContactInfo);
+
+  @override
+  List<Widget> buildFromExtractedData() => [
+        if (creatorContactInfo.isNotEmpty)
+          XmpStructCard(
+            title: 'Creator Contact Info',
+            struct: creatorContactInfo,
+          ),
+      ];
+}
diff --git a/lib/widgets/fullscreen/info/metadata/xmp_ns/photoshop.dart b/lib/widgets/fullscreen/info/metadata/xmp_ns/photoshop.dart
new file mode 100644
index 000000000..d659bd627
--- /dev/null
+++ b/lib/widgets/fullscreen/info/metadata/xmp_ns/photoshop.dart
@@ -0,0 +1,44 @@
+// cf photoshop:ColorMode
+// cf https://github.com/adobe/xmp-docs/blob/master/XMPNamespaces/photoshop.md
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_namespaces.dart';
+
+class XmpPhotoshopNamespace extends XmpNamespace {
+  static const ns = 'photoshop';
+
+  XmpPhotoshopNamespace() : super(ns);
+
+  @override
+  String formatValue(XmpProp prop) {
+    final value = prop.value;
+    switch (prop.path) {
+      case 'photoshop:ColorMode':
+        return getColorModeDescription(value);
+    }
+    return value;
+  }
+
+  static String getColorModeDescription(String valueString) {
+    final value = int.tryParse(valueString);
+    if (value == null) return valueString;
+    switch (value) {
+      case 0:
+        return 'Bitmap';
+      case 1:
+        return 'Gray scale';
+      case 2:
+        return 'Indexed colour';
+      case 3:
+        return 'RGB colour';
+      case 4:
+        return 'CMYK colour';
+      case 7:
+        return 'Multi-channel';
+      case 8:
+        return 'Duotone';
+      case 9:
+        return 'LAB colour';
+      default:
+        return 'Unknown ($value)';
+    }
+  }
+}
diff --git a/lib/widgets/fullscreen/info/metadata/xmp_ns/tiff.dart b/lib/widgets/fullscreen/info/metadata/xmp_ns/tiff.dart
new file mode 100644
index 000000000..38e6f0937
--- /dev/null
+++ b/lib/widgets/fullscreen/info/metadata/xmp_ns/tiff.dart
@@ -0,0 +1,29 @@
+import 'package:aves/ref/exif.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_namespaces.dart';
+
+// cf https://github.com/adobe/xmp-docs/blob/master/XMPNamespaces/tiff.md
+class XmpTiffNamespace extends XmpNamespace {
+  static const ns = 'tiff';
+
+  XmpTiffNamespace() : super(ns);
+
+  @override
+  String formatValue(XmpProp prop) {
+    final value = prop.value;
+    switch (prop.path) {
+      case 'tiff:Compression':
+        return Exif.getCompressionDescription(value);
+      case 'tiff:Orientation':
+        return Exif.getOrientationDescription(value);
+      case 'tiff:PhotometricInterpretation':
+        return Exif.getPhotometricInterpretationDescription(value);
+      case 'tiff:PlanarConfiguration':
+        return Exif.getPlanarConfigurationDescription(value);
+      case 'tiff:ResolutionUnit':
+        return Exif.getResolutionUnitDescription(value);
+      case 'tiff:YCbCrPositioning':
+        return Exif.getYCbCrPositioningDescription(value);
+    }
+    return value;
+  }
+}
diff --git a/lib/widgets/fullscreen/info/metadata/xmp_ns/xmp.dart b/lib/widgets/fullscreen/info/metadata/xmp_ns/xmp.dart
new file mode 100644
index 000000000..36376e1ae
--- /dev/null
+++ b/lib/widgets/fullscreen/info/metadata/xmp_ns/xmp.dart
@@ -0,0 +1,79 @@
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_namespaces.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_structs.dart';
+import 'package:flutter/material.dart';
+
+class XmpBasicNamespace extends XmpNamespace {
+  static const ns = 'xmp';
+
+  static final thumbnailsPattern = RegExp(r'xmp:Thumbnails\[(\d+)\]/(.*)');
+
+  final thumbnails = <int, Map<String, String>>{};
+
+  XmpBasicNamespace() : super(ns);
+
+  @override
+  bool extractData(XmpProp prop) => extractIndexedStruct(prop, thumbnailsPattern, thumbnails);
+
+  @override
+  List<Widget> buildFromExtractedData() => [
+        if (thumbnails.isNotEmpty)
+          XmpStructArrayCard(
+            title: 'Thumbnail',
+            structByIndex: thumbnails,
+          )
+      ];
+}
+
+class XmpMMNamespace extends XmpNamespace {
+  static const ns = 'xmpMM';
+
+  static const didPrefix = 'xmp.did:';
+  static const iidPrefix = 'xmp.iid:';
+
+  static final derivedFromPattern = RegExp(r'xmpMM:DerivedFrom/(.*)');
+  static final historyPattern = RegExp(r'xmpMM:History\[(\d+)\]/(.*)');
+
+  final derivedFrom = <String, String>{};
+  final history = <int, Map<String, String>>{};
+
+  XmpMMNamespace() : super(ns);
+
+  @override
+  bool extractData(XmpProp prop) => extractStruct(prop, derivedFromPattern, derivedFrom) || extractIndexedStruct(prop, historyPattern, history);
+
+  @override
+  List<Widget> buildFromExtractedData() => [
+        if (derivedFrom.isNotEmpty)
+          XmpStructCard(
+            title: 'Derived From',
+            struct: derivedFrom,
+          ),
+        if (history.isNotEmpty)
+          XmpStructArrayCard(
+            title: 'History',
+            structByIndex: history,
+          ),
+      ];
+
+  @override
+  String formatValue(XmpProp prop) {
+    final value = prop.value;
+    if (value.startsWith(didPrefix)) return value.replaceFirst(didPrefix, '');
+    if (value.startsWith(iidPrefix)) return value.replaceFirst(iidPrefix, '');
+    return value;
+  }
+}
+
+class XmpNoteNamespace extends XmpNamespace {
+  static const ns = 'xmpNote';
+
+  // `xmpNote:HasExtendedXMP` is structural and should not be displayed to users
+  static const hasExtendedXmp = '$ns:HasExtendedXMP';
+
+  XmpNoteNamespace() : super(ns);
+
+  @override
+  bool extractData(XmpProp prop) {
+    return prop.path == hasExtendedXmp;
+  }
+}
diff --git a/lib/widgets/fullscreen/info/metadata/xmp_tile.dart b/lib/widgets/fullscreen/info/metadata/xmp_tile.dart
index c557eadf7..80cef89e9 100644
--- a/lib/widgets/fullscreen/info/metadata/xmp_tile.dart
+++ b/lib/widgets/fullscreen/info/metadata/xmp_tile.dart
@@ -12,6 +12,11 @@ import 'package:aves/widgets/dialogs/aves_dialog.dart';
 import 'package:aves/widgets/fullscreen/fullscreen_page.dart';
 import 'package:aves/widgets/fullscreen/info/metadata/metadata_thumbnail.dart';
 import 'package:aves/widgets/fullscreen/info/metadata/xmp_namespaces.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_ns/exif.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_ns/iptc.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_ns/photoshop.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_ns/tiff.dart';
+import 'package:aves/widgets/fullscreen/info/metadata/xmp_ns/xmp.dart';
 import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 import 'package:pedantic/pedantic.dart';
@@ -45,12 +50,18 @@ class _XmpDirTileState extends State<XmpDirTile> with FeedbackMixin {
         switch (namespace) {
           case XmpBasicNamespace.ns:
             return XmpBasicNamespace();
+          case XmpExifNamespace.ns:
+            return XmpExifNamespace();
           case XmpIptcCoreNamespace.ns:
             return XmpIptcCoreNamespace();
           case XmpMMNamespace.ns:
             return XmpMMNamespace();
           case XmpNoteNamespace.ns:
             return XmpNoteNamespace();
+          case XmpPhotoshopNamespace.ns:
+            return XmpPhotoshopNamespace();
+          case XmpTiffNamespace.ns:
+            return XmpTiffNamespace();
           default:
             return XmpNamespace(namespace);
         }
@@ -68,7 +79,7 @@ class _XmpDirTileState extends State<XmpDirTile> with FeedbackMixin {
             crossAxisAlignment: CrossAxisAlignment.start,
             children: sections.entries
                 .expand((kv) => kv.key.buildNamespaceSection(
-                      props: kv.value,
+                      rawProps: kv.value,
                       openEmbeddedData: _openEmbeddedData,
                     ))
                 .toList(),