exif: {"Image Make": "Canon", "Image Model": "Canon EOS DIGITAL REBEL XT", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Camera Raw 6.4.1", "Image DateTime": "2011:09:13 17:24:52", "Image Artist": "unknown", "Image ExifOffset": "234", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "790", "Thumbnail JPEGInterchangeFormatLength": "14986", "EXIF ExposureTime": "1/1250", "EXIF FNumber": "10", "EXIF ExposureProgram": "Shutter Priority", "EXIF ISOSpeedRatings": "800", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2011:08:28 09:10:58", "EXIF DateTimeDigitized": "2011:08:28 09:10:58", "EXIF ShutterSpeedValue": "321491/31250", "EXIF ApertureValue": "415241/62500", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "21", "EXIF FocalPlaneXResolution": "1728000/437", "EXIF FocalPlaneYResolution": "384000/97", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF CameraOwnerName": "unknown", "EXIF BodySerialNumber": "820526905", "EXIF LensSpecification": "[18, 55, 0/0, 0/0]", "EXIF LensModel": "18.0-55.0 mm"}