exif: {"Image ImageWidth": "3872", "Image ImageLength": "2592", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Make": "NIKON CORPORATION", "Image Model": "NIKON D200", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS5 Macintosh", "Image DateTime": "2010:09:26 22:43:10", "Image HostComputer": "Mac OS X 10.6.4", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "324", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "750", "Thumbnail JPEGInterchangeFormatLength": "7867", "EXIF ExposureTime": "1/20", "EXIF FNumber": "22", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2010:09:26 13:07:02", "EXIF DateTimeDigitized": "2010:09:26 13:07:02", "EXIF ShutterSpeedValue": "540241/125000", "EXIF ApertureValue": "8918863/1000000", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Cloudy weather", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "21/2", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "3872", "EXIF ExifImageLength": "2592", "EXIF SensingMethod": "One-chip color area"}