exif: {"Image Make": "Canon", "Image Model": "Canon EOS 5D Mark II", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "picnik.com", "Image DateTime": "2011:02:05 20:54:00", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "198", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "EXIF ExposureTime": "1/320", "EXIF FNumber": "71/10", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "320", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:11:21 15:16:43", "EXIF DateTimeDigitized": "2010:11:21 15:16:43", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "26574/3173", "EXIF ApertureValue": "8321/1482", "EXIF ExposureBiasValue": "-1/3", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "420", "EXIF SubSecTime": "31", "EXIF SubSecTimeOriginal": "31", "EXIF SubSecTimeDigitized": "31", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2834", "EXIF ExifImageLength": "2019", "EXIF FocalPlaneXResolution": "327183/85", "EXIF FocalPlaneYResolution": "633119/162", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard"}