exif: {"Image Make": "Canon", "Image Model": "Canon EOS 30D", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2009:02:19 19:45:31", "Image Artist": "unknown", "Image ExifOffset": "174", "EXIF ExposureTime": "1/1250", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2009:02:19 14:06:37", "EXIF DateTimeDigitized": "2009:02:19 14:06:37", "EXIF ShutterSpeedValue": "321491/31250", "EXIF ApertureValue": "86797/20000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "95/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "14", "Interoperability RelatedImageWidth": "2048", "Interoperability RelatedImageLength": "1365", "EXIF InteroperabilityOffset": "556", "EXIF FocalPlaneXResolution": "233600/59", "EXIF FocalPlaneYResolution": "233600/59", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}