exif: {"Image Make": "RICOH", "Image Model": "GXR MOUNT A12", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Photogene for iPhone v1.20", "Image DateTime": "2012:04:29 15:24:18", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "262", "EXIF ExposureTime": "1/143", "EXIF FNumber": "0", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:04:29 15:24:18", "EXIF DateTimeDigitized": "2012:04:29 15:24:18", "EXIF ComponentsConfiguration": "", "EXIF CompressedBitsPerPixel": "14/5", "EXIF ApertureValue": "0", "EXIF BrightnessValue": "0", "EXIF ExposureBiasValue": "7/10", "EXIF MaxApertureValue": "0", "EXIF MeteringMode": "Spot", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "0", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3264", "EXIF ExifImageLength": "2167", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF Sharpness": "Normal", "EXIF LensSpecification": "[0, 0, 0, 0]", "EXIF Gamma": "11/5"}