exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D7100", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2014 (Windows)", "Image DateTime": "2015:03:21 05:33:33", "Image ExifOffset": "224", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1034", "Thumbnail JPEGInterchangeFormatLength": "5018", "EXIF ExposureTime": "2", "EXIF FNumber": "18", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "200", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2015:03:21 05:06:02", "EXIF DateTimeDigitized": "2015:03:21 05:06:02", "EXIF ShutterSpeedValue": "-1", "EXIF ApertureValue": "166797/20000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "41/10", "EXIF MeteringMode": "Spot", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "60", "EXIF SubSecTime": "50", "EXIF SubSecTimeOriginal": "50", "EXIF SubSecTimeDigitized": "50", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4200", "EXIF ExifImageLength": "2800", "EXIF FocalPlaneXResolution": "83841555/32768", "EXIF FocalPlaneYResolution": "83841555/32768", "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": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "90", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Hard", "EXIF SubjectDistanceRange": "0", "EXIF BodySerialNumber": "6150458", "EXIF LensSpecification": "[17, 70, 14/5, 9/2]", "EXIF LensModel": "17.0-70.0 mm f/2.8-4.5"}