exif: {"Image Make": "Canon", "Image Model": "Canon EOS 450D", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2008:11:16 21:13:41", "Image ExifOffset": "156", "EXIF ExposureTime": "1/20", "EXIF FNumber": "7/2", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2008:11:14 15:00:28", "EXIF DateTimeDigitized": "2008:11:14 15:00:28", "EXIF ShutterSpeedValue": "540241/125000", "EXIF ApertureValue": "361471/100000", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "29/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "18", "EXIF SubSecTimeOriginal": "03", "EXIF SubSecTimeDigitized": "03", "EXIF FocalPlaneXResolution": "2136000/439", "EXIF FocalPlaneYResolution": "356000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}