exif: {"Image Make": "Apple", "Image Model": "iPad", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.0 (Macintosh)", "Image DateTime": "2012:03:29 16:31:12", "Image ExifOffset": "200", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "636", "Thumbnail JPEGInterchangeFormatLength": "23926", "EXIF ExposureTime": "1/17", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "250", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:03:21 13:19:00", "EXIF DateTimeDigitized": "2012:03:21 13:19:00", "EXIF ShutterSpeedValue": "4087463/1000000", "EXIF ApertureValue": "2526069/1000000", "EXIF BrightnessValue": "1594/1297", "EXIF MeteringMode": "Pattern", "EXIF Flash": "No flash function", "EXIF FocalLength": "107/25", "EXIF SubjectArea": "[1295, 967, 699, 696]", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35", "EXIF SceneCaptureType": "Standard", "EXIF Sharpness": "Normal"}