exif: {"Image Make": "Apple", "Image Model": "iPad", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "8.4.1", "Image DateTime": "2015:09:02 19:25:54", "Image ExifOffset": "164", "EXIF ExposureTime": "1/15", "EXIF FNumber": "12/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "800", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2015:09:02 19:25:54", "EXIF DateTimeDigitized": "2015:09:02 19:25:54", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "6337/1622", "EXIF ApertureValue": "4845/1918", "EXIF BrightnessValue": "-2419/2693", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Spot", "EXIF Flash": "No flash function", "EXIF FocalLength": "107/25", "EXIF SubjectArea": "[2110, 1246, 484, 484]", "EXIF SubSecTimeOriginal": "326", "EXIF SubSecTimeDigitized": "326", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1389", "EXIF ExifImageLength": "1805", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "Directly Photographed", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "35", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[107/25, 107/25, 12/5, 12/5]", "EXIF LensMake": "Apple", "EXIF LensModel": "iPad back camera 4.28mm f/2.4"}