exif: {"Image Make": "Canon", "Image Model": "Canon EOS DIGITAL REBEL XSi", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "picnik.com", "Image DateTime": "2010:04:18 11:08:17", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "252", "Image CustomRendered": "Normal", "Image ExposureMode": "Auto Exposure", "Image WhiteBalance": "Auto", "Image SceneCaptureType": "Standard", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "EXIF ExposureTime": "1/4000", "EXIF FNumber": "2", "EXIF ExposureProgram": "Portrait Mode", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:04:18 11:08:17", "EXIF DateTimeDigitized": "2010:04:18 11:08:17", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "12", "EXIF ApertureValue": "2", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "85", "EXIF SubSecTime": "28", "EXIF SubSecTimeOriginal": "28", "EXIF SubSecTimeDigitized": "28", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2848", "EXIF ExifImageLength": "4272", "EXIF FocalPlaneXResolution": "609589/125", "EXIF FocalPlaneYResolution": "724975/149", "EXIF FocalPlaneResolutionUnit": "1"}