exif: {"Image Make": "PENTAX", "Image Model": "PENTAX K20D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "K20D Ver 1.03", "Image DateTime": "2013:07:04 23:01:32", "Image ExifOffset": "180", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "664", "Thumbnail JPEGInterchangeFormatLength": "22003", "EXIF ExposureTime": "1/640", "EXIF FNumber": "8", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "250", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:07:02 15:50:27", "EXIF DateTimeDigitized": "2013:07:02 15:50:27", "EXIF ShutterSpeedValue": "1165241/125000", "EXIF ApertureValue": "6", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "210", "EXIF SensingMethod": "One-chip color area", "EXIF CVAPattern": "[2, 0, 2, 0, 2, 1, 1, 0]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF FocalLengthIn35mmFilm": "315", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Hard", "EXIF Saturation": "Soft", "EXIF Sharpness": "Hard", "EXIF SubjectDistanceRange": "3"}