exif: {"Image ImageWidth": "2048", "Image ImageLength": "2048", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Make": "Canon", "Image Model": "Canon EOS 40D", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS5.1 Macintosh", "Image DateTime": "2012:10:28 23:18:58", "Image HostComputer": "Mac OS X 10.5.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "316", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "698", "Thumbnail JPEGInterchangeFormatLength": "13578", "EXIF ExposureTime": "1/100", "EXIF FNumber": "5", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "500", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:10:23 11:22:04", "EXIF DateTimeDigitized": "2012:10:23 11:22:04", "EXIF ShutterSpeedValue": "415241/62500", "EXIF ApertureValue": "37/8", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "28", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "2048", "EXIF ExifImageLength": "2048"}