exif: {"Image Make": "Canon", "Image Model": "Canon EOS DIGITAL REBEL XT", "Image Orientation": "Horizontal (normal)", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS5.1 Macintosh", "Image DateTime": "2012:05:02 15:55:46", "Image Artist": "unknown", "Image ExifOffset": "244", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "850", "Thumbnail JPEGInterchangeFormatLength": "0", "EXIF ExposureTime": "1/25", "EXIF FNumber": "11/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2012:04:16 14:10:03", "EXIF DateTimeDigitized": "2012:04:16 14:10:03", "EXIF ShutterSpeedValue": "290241/62500", "EXIF ApertureValue": "2275007/1000000", "EXIF ExposureBiasValue": "-5/3", "EXIF MaxApertureValue": "2", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "35", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "3456", "EXIF ExifImageLength": "2304", "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": "920627000", "EXIF LensSpecification": "[35, 35, 0/0, 0/0]", "EXIF LensModel": "35.0 mm"}