exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D4S", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2015 (Windows)", "Image DateTime": "2015:07:22 00:32:30", "Image Artist": "Jason Tang", "Image ExifOffset": "244", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1046", "Thumbnail JPEGInterchangeFormatLength": "4984", "EXIF ExposureTime": "1/25", "EXIF FNumber": "3", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "500", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2015:07:21 14:03:40", "EXIF DateTimeDigitized": "2015:07:21 14:03:40", "EXIF ShutterSpeedValue": "290241/62500", "EXIF ApertureValue": "126797/40000", "EXIF ExposureBiasValue": "-4/3", "EXIF MaxApertureValue": "31/10", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "105", "EXIF SubSecTime": "77", "EXIF SubSecTimeOriginal": "77", "EXIF SubSecTimeDigitized": "77", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "1920", "EXIF ExifImageLength": "1278", "EXIF FocalPlaneXResolution": "44855751/32768", "EXIF FocalPlaneYResolution": "44855751/32768", "EXIF FocalPlaneResolutionUnit": "3", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[2, 0, 2, 0, 0, 1, 1, 2]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "105", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "Low gain up", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF BodySerialNumber": "2003428", "EXIF LensSpecification": "[105, 105, 14/5, 14/5]", "EXIF LensModel": "105.0 mm f/2.8"}