exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D3100", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Ver.1.01", "Image DateTime": "2013:04:19 11:45:34", "Image ExifOffset": "186", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "894", "Thumbnail JPEGInterchangeFormatLength": "17109", "EXIF ExposureTime": "1/4", "EXIF FNumber": "25", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "200", "EXIF SensitivityType": "Unknown", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:04:13 15:29:12", "EXIF DateTimeDigitized": "2013:04:13 15:29:12", "EXIF ShutterSpeedValue": "2", "EXIF ApertureValue": "290241/31250", "EXIF ExposureBiasValue": "2", "EXIF MaxApertureValue": "19/5", "EXIF SubjectDistance": "531/10", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "22", "EXIF SubSecTimeOriginal": "70", "EXIF SubSecTimeDigitized": "70", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[2, 0, 2, 0, 1, 2, 0, 1]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "33", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF LensSpecification": "[18, 200, 7/2, 28/5]", "EXIF LensModel": "18.0-200.0 mm f/3.5-5.6"}