exif: {"Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image ExifOffset": "90", "EXIF ExposureTime": "1/20", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "200", "EXIF DateTimeOriginal": "2013:04:23 21:07:13", "EXIF DateTimeDigitized": "2013:04:23 21:07:13", "EXIF ShutterSpeedValue": "2779/643", "EXIF ApertureValue": "4845/1918", "EXIF BrightnessValue": "3435/2147", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "107/25", "EXIF SubjectArea": "[1631, 1223, 881, 881]", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "768", "EXIF ExifImageLength": "1024", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35"}