exif: {"Image Make": "Canon", "Image Model": "Canon EOS 600D", "Image Orientation": "Horizontal (normal)", "Image Software": "darktable 1.3+440~g70d056a", "Image DateTime": "2013:06:09 16:21:49", "Image Artist": "Sergey Urzhumskov", "Image Rating": "1", "Image Tag 0x4749": "20", "Image Copyright": "", "Image ExifOffset": "222", "EXIF ExposureTime": "1/1250", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "200", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "200", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:06:09 16:21:49", "EXIF DateTimeDigitized": "2013:06:09 16:21:49", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "83/8", "EXIF ApertureValue": "3", "EXIF ExposureBiasValue": "-1/2", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "100", "EXIF SubSecTime": "40", "EXIF SubSecTimeOriginal": "40", "EXIF SubSecTimeDigitized": "40", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4615", "EXIF ExifImageLength": "3461", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "45648", "EXIF FocalPlaneXResolution": "1036800/181", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF CameraOwnerName": "", "EXIF BodySerialNumber": "183066023142", "EXIF LensSpecification": "[100, 100, 0/0, 0/0]", "EXIF LensModel": "EF100mm f/2.8 Macro USM", "EXIF LensSerialNumber": "0000000000"}