exif: {"Image Make": "PENTAX", "Image Model": "PENTAX K-7", "Image XResolution": "320", "Image YResolution": "320", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.4 (Windows)", "Image DateTime": "2014:06:26 22:04:50", "Image Artist": "JIN XIANG", "Image Copyright": "JIN XIANG", "Image ExifOffset": "250", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "826", "Thumbnail JPEGInterchangeFormatLength": "12414", "EXIF ExposureTime": "1/100", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "800", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2014:06:18 12:57:40", "EXIF DateTimeDigitized": "2014:06:18 12:57:40", "EXIF ShutterSpeedValue": "415241/62500", "EXIF ApertureValue": "1485427/500000", "EXIF ExposureBiasValue": "1", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "50", "EXIF SensingMethod": "One-chip color area", "EXIF CVAPattern": "[2, 0, 2, 0, 2, 1, 1, 0]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF FocalLengthIn35mmFilm": "75", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "1", "EXIF LensSpecification": "[17, 50, 14/5, 14/5]", "EXIF LensModel": "Tamron AF 17-50mm F2.8 XR Di-II LD"}