exif: {"Image ImageWidth": "1536", "Image ImageLength": "1024", "Image BitsPerSample": "[8, 8, 8]", "Image Compression": "JPEG (old-style)", "Image Make": "Canon", "Image Model": "Canon EOS 20D", "Image StripOffsets": "9728", "Image StripByteCounts": "218185", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Picasa", "Image DateTime": "2011:08:05 19:13:08", "Image ExifOffset": "252", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "9260", "Thumbnail JPEGInterchangeFormatLength": "3236", "EXIF ExposureTime": "1/250", "EXIF FNumber": "22", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:08:05 19:13:08", "EXIF DateTimeDigitized": "2011:08:05 19:13:08", "EXIF ComponentsConfiguration": "", "EXIF ShutterSpeedValue": "261023/32768", "EXIF ApertureValue": "584507/65536", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Partial", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "49", "EXIF FlashPixVersion": "0", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2348", "EXIF ExifImageLength": "3522", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "3504", "Interoperability RelatedImageLength": "2336", "EXIF InteroperabilityOffset": "9112", "EXIF FocalPlaneXResolution": "233600/59", "EXIF FocalPlaneYResolution": "233600/59", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF FocalLengthIn35mmFilm": "78", "EXIF SceneCaptureType": "Standard", "EXIF ImageUniqueID": "deacb1a9441082678873867cf51552cf"}