exif: {"Image Make": "Canon", "Image Model": "Canon EOS 30D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "Adobe Photoshop Lightroom 5.0 (Windows)", "Image DateTime": "2014:12:20 11:54:48", "Image Artist": "unknown", "Image ExifOffset": "226", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "808", "Thumbnail JPEGInterchangeFormatLength": "12296", "EXIF ExposureTime": "1/1600", "EXIF FNumber": "9/5", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "320", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2014:12:15 13:30:10", "EXIF DateTimeDigitized": "2014:12:15 13:30:10", "EXIF ShutterSpeedValue": "665241/62500", "EXIF ApertureValue": "847997/500000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "31/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "50", "EXIF FocalPlaneXResolution": "233600/59", "EXIF FocalPlaneYResolution": "233600/59", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard", "EXIF CameraOwnerName": "unknown", "EXIF BodySerialNumber": "1230807102", "EXIF LensSpecification": "[50, 50, 0/0, 0/0]", "EXIF LensModel": "EF50mm f/1.4 USM"}