exif: {"Image Make": "Canon", "Image Model": "Canon EOS 400D DIGITAL", "Image Orientation": "Horizontal (normal)", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS5 Windows", "Image DateTime": "2011:04:22 18:18:33", "Image Artist": "Peter Roberts", "Image ExifOffset": "244", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "878", "Thumbnail JPEGInterchangeFormatLength": "7651", "EXIF ExposureTime": "1/320", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Shutter Priority", "EXIF ISOSpeedRatings": "400", "EXIF SensitivityType": "Unknown", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:03:06 15:39:43", "EXIF DateTimeDigitized": "2011:03:06 15:39:43", "EXIF ShutterSpeedValue": "1040241/125000", "EXIF ApertureValue": "2485427/500000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "139/32", "EXIF MeteringMode": "Average", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "238", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "2949", "EXIF ExifImageLength": "1966", "EXIF FocalPlaneXResolution": "3888000/877", "EXIF FocalPlaneYResolution": "432000/97", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF CameraOwnerName": "Peter Roberts", "EXIF BodySerialNumber": "1881145117", "EXIF LensSpecification": "[70, 300, 0/0, 0/0]", "EXIF LensModel": "70.0-300.0 mm"}