exif: {"Image PhotometricInterpretation": "2", "Image Make": "Canon", "Image Model": "Canon EOS 40D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Aperture 3.4.3", "Image DateTime": "2013:01:26 18:13:02", "Image ExifOffset": "206", "EXIF ExposureTime": "1/15", "EXIF FNumber": "2", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "200", "EXIF DateTimeOriginal": "2013:01:26 18:13:02", "EXIF DateTimeDigitized": "2013:01:26 18:13:02", "EXIF ShutterSpeedValue": "4", "EXIF ApertureValue": "2", "EXIF ExposureBiasValue": "2/3", "EXIF MaxApertureValue": "3363/2378", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "50", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2496", "EXIF ExifImageLength": "3744", "EXIF FocalPlaneXResolution": "199726/45", "EXIF FocalPlaneYResolution": "288988/65", "EXIF FocalPlaneResolutionUnit": "2", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}