exif: {"Image Make": "Canon", "Image Model": "Canon EOS 5D Mark II", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS4 Macintosh", "Image DateTime": "2011:05:23 12:02:54", "Image HostComputer": "Mac OS X 10.5.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "256", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "598", "Thumbnail JPEGInterchangeFormatLength": "0", "EXIF ExposureTime": "1/40", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "1000", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2011:05:07 15:44:41", "EXIF DateTimeDigitized": "2011:05:07 15:44:41", "EXIF ApertureValue": "7", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "94", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "1000", "EXIF ExifImageLength": "1000"}