exif: {"Image PhotometricInterpretation": "32803", "Image Make": "NIKON CORPORATION", "Image Model": "NIKON D3100", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "iPhoto 9.5", "Image DateTime": "2013:09:14 19:19:06", "Image ExifOffset": "212", "EXIF ExposureTime": "1/40", "EXIF FNumber": "19/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "1600", "EXIF DateTimeOriginal": "2013:09:14 19:19:06", "EXIF DateTimeDigitized": "2013:09:14 19:19:06", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "19/5", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "20", "EXIF SubSecTime": "60", "EXIF SubSecTimeOriginal": "60", "EXIF SubSecTimeDigitized": "60", "EXIF ExifImageWidth": "3072", "EXIF ExifImageLength": "4608", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "30", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "High gain up", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0"}