exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D90", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.6", "Image DateTime": "2012:09:09 19:06:27", "Image HostComputer": "Mac OS X 10.6.8", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "254", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "614", "Thumbnail JPEGInterchangeFormatLength": "5579", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/500", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:09:07 20:05:51", "EXIF DateTimeDigitized": "2012:09:07 20:05:51", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "200", "EXIF SensingMethod": "One-chip color area"}