exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D90", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2010-04-06 19:31:21", "Image ExifOffset": "162", "EXIF ExposureTime": "1/100", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "640", "EXIF DateTimeOriginal": "2010-04-02 16:25:55", "EXIF DateTimeDigitized": "2010-04-02 16:25:55", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "8/5", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Cloudy weather", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "35", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "52", "EXIF SceneCaptureType": "Standard"}