exif: {"Image Make": "Canon", "Image Model": "Canon EOS 550D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 3.4.1", "Image DateTime": "2012:09:09 00:52:14", "Image ExifOffset": "200", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "792", "Thumbnail JPEGInterchangeFormatLength": "16102", "EXIF ExposureTime": "1/40", "EXIF FNumber": "11/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:09:05 14:26:42", "EXIF DateTimeDigitized": "2012:09:05 14:26:42", "EXIF ShutterSpeedValue": "665241/125000", "EXIF ApertureValue": "2275007/1000000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "1", "EXIF SubjectDistance": "69/25", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "30", "EXIF SubSecTimeOriginal": "72", "EXIF SubSecTimeDigitized": "72", "EXIF FocalPlaneXResolution": "1036800/181", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "232105094", "EXIF LensSpecification": "[30, 30, 0/0, 0/0]", "EXIF LensModel": "30mm"}