exif: {"Image Make": "Canon", "Image Model": "Canon EOS 20D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS4 (11.0x20080826 [20080826.m.456 2008/08/26:02:00:00 cutoff; m branch])  Windows", "Image DateTime": "2013:03:17 18:29:40", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "292", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1118", "Thumbnail JPEGInterchangeFormatLength": "5293", "EXIF ExposureTime": "1/100", "EXIF FNumber": "7/2", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "1600", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:02:15 14:11:19", "EXIF DateTimeDigitized": "2013:02:15 14:11:19", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "108853/16384", "EXIF ApertureValue": "118447/32768", "EXIF ExposureBiasValue": "2/3", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "28", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2362", "EXIF ExifImageLength": "1575", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "992", "EXIF FocalPlaneXResolution": "169600/59", "EXIF FocalPlaneYResolution": "169600/59", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}