exif: {"Image Make": "Canon", "Image Model": "Canon EOS 7D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "3549/10", "Image YResolution": "3549/10", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 11.0 Windows", "Image DateTime": "2015:04:20 23:27:24", "Image Artist": "Martin Cooper", "Image ExifOffset": "244", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "902", "Thumbnail JPEGInterchangeFormatLength": "7276", "EXIF ExposureTime": "1/500", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "320", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "320", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2015:04:17 11:11:01", "EXIF DateTimeDigitized": "2015:04:17 11:11:01", "EXIF ShutterSpeedValue": "1120723/125000", "EXIF ApertureValue": "2485427/500000", "EXIF ExposureBiasValue": "2/3", "EXIF MaxApertureValue": "5", "EXIF MeteringMode": "Partial", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "400", "EXIF SubSecTime": "69", "EXIF SubSecTimeOriginal": "69", "EXIF SubSecTimeDigitized": "69", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2560", "EXIF ExifImageLength": "2048", "EXIF FocalPlaneXResolution": "5184000/907", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "1061704645", "EXIF LensSpecification": "[400, 400, 0/0, 0/0]", "EXIF LensModel": "EF400mm f/5.6L USM"}