exif: {"Image Make": "Canon", "Image Model": "Canon EOS 20D", "Image XResolution": "70", "Image YResolution": "70", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2011:04:02 13:22:31", "Image Artist": "Umberto Rotundo", "Image ExifOffset": "182", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "626", "Thumbnail JPEGInterchangeFormatLength": "15725", "EXIF ExposureTime": "1/80", "EXIF FNumber": "11", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "800", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:03:30 10:29:28", "EXIF DateTimeDigitized": "2011:03:30 10:29:28", "EXIF ShutterSpeedValue": "790241/125000", "EXIF ApertureValue": "6918863/1000000", "EXIF ExposureBiasValue": "1/3", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "10", "EXIF FocalPlaneXResolution": "233600/59", "EXIF FocalPlaneYResolution": "233600/59", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}