exif: {"Image Make": "Canon", "Image Model": "Canon EOS 7D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Aperture 3.3.2", "Image DateTime": "2012:08:20 20:31:45", "Image Artist": "Takumi Yoshida", "Image WhitePoint": "313/1000", "Image PrimaryChromaticities": "16/25", "Image ExifOffset": "310", "EXIF ExposureTime": "1/2500", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "320", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:08:20 20:31:45", "EXIF DateTimeDigitized": "2012:08:20 20:31:45", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "91/8", "EXIF ApertureValue": "5", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "6149/1087", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "85", "EXIF SubSecTime": "48", "EXIF SubSecTimeOriginal": "48", "EXIF SubSecTimeDigitized": "48", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "4656", "EXIF ExifImageLength": "3104", "EXIF FocalPlaneXResolution": "62871/11", "EXIF FocalPlaneYResolution": "331079/57", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard", "EXIF Gamma": "11/5"}