exif: {"Image SubfileType": "Reduced-resolution image", "Image Make": "PENTAX", "Image Model": "PENTAX K-x", "Image Orientation": "Horizontal (normal)", "Image Software": "darktable 1.0", "Image DateTime": "2012:05:08 17:03:10", "Image Artist": "", "Image Rating": "5", "Image Tag 0x4749": "100", "Image Copyright": "", "Image ExifOffset": "612", "Image Tag 0xC612": "[1, 1, 0, 0]", "Image Tag 0xC613": "[1, 1, 0, 0]", "Image Tag 0xC614": "PENTAX K-x", "Image Tag 0xC621": "[71147/65536, -9197/16384, 223/65536, -28867/65536, 69463/65536, 28977/65536, -319/16384, 129/4096, 45215/65536]", "Image Tag 0xC622": "[68429/65536, -21793/65536, -3761/32768, -1141/2048, 89125/65536, 14083/65536, -7905/65536, 1437/8192, 48817/65536]", "Image Tag 0xC627": "[1, 1, 1]", "Image Tag 0xC628": "[64/111, 1, 64/71]", "Image Tag 0xC62A": "1/2", "Image Tag 0xC62B": "1", "Image Tag 0xC62C": "1", "Image Tag 0xC62E": "1", "Image Tag 0xC65A": "17", "Image Tag 0xC65B": "21", "EXIF ExposureTime": "1/20", "EXIF FNumber": "8", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "200", "EXIF DateTimeOriginal": "2012:05:08 17:03:10", "EXIF DateTimeDigitized": "2012:05:08 17:03:10", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "[]", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF FocalLengthIn35mmFilm": "75", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Hard", "EXIF Saturation": "Normal", "EXIF Sharpness": "Hard", "EXIF SubjectDistanceRange": "3"}