exif: {"Image ImageWidth": "3504", "Image ImageLength": "2336", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Make": "Canon", "Image Model": "Canon EOS 20D", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS5.1 Windows", "Image DateTime": "2013:10:13 09:49:50", "Image Artist": "unknown", "Image ExifOffset": "296", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "886", "Thumbnail JPEGInterchangeFormatLength": "4618", "EXIF ExposureTime": "1/80", "EXIF FNumber": "16/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:10:12 18:23:44", "EXIF DateTimeDigitized": "2013:10:12 18:23:44", "EXIF ShutterSpeedValue": "790241/125000", "EXIF ApertureValue": "209759/62500", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Partial", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "50", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3504", "EXIF ExifImageLength": "2336", "EXIF FocalPlaneXResolution": "233600/59", "EXIF FocalPlaneYResolution": "233600/59", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF CameraOwnerName": "unknown", "EXIF BodySerialNumber": "1020416754", "EXIF LensSpecification": "[50, 50, 0/0, 0/0]", "EXIF LensModel": "50.0 mm"}