exif: {"Image ImageDescription": "5th International Workshop on Digital Approaches in Cartographic Heritage", "Image Make": "Canon", "Image Model": "Canon EOS 5D Mark II", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2010:02:22 23:00:42", "Image Artist": "Photographer: Christian Lendl", "Image Copyright": "Christian Lendl", "Image ExifOffset": "318", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "826", "Thumbnail JPEGInterchangeFormatLength": "9598", "EXIF ExposureTime": "1/100", "EXIF FNumber": "4", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "1250", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:02:22 18:05:12", "EXIF DateTimeDigitized": "2010:02:22 18:05:12", "EXIF ShutterSpeedValue": "415241/62500", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF SubjectDistance": "189/100", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, compulsory flash mode", "EXIF FocalLength": "35", "EXIF SubSecTimeOriginal": "78", "EXIF SubSecTimeDigitized": "78", "EXIF FocalPlaneXResolution": "3861000/1459", "EXIF FocalPlaneYResolution": "1287000/479", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}