exif: {"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 3.1.3", "Image DateTime": "2011:08:31 20:28:33", "Image ExifOffset": "194", "EXIF ExposureTime": "1/250", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "1600", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:08:31 20:28:33", "EXIF DateTimeDigitized": "2011:08:31 20:28:33", "EXIF ShutterSpeedValue": "8", "EXIF ApertureValue": "3", "EXIF ExposureBiasValue": "-5/3", "EXIF MaxApertureValue": "3363/1189", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, compulsory flash mode", "EXIF FocalLength": "200", "EXIF SubSecTime": "01", "EXIF SubSecTimeOriginal": "01", "EXIF SubSecTimeDigitized": "01", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1531", "EXIF ExifImageLength": "1158", "EXIF FocalPlaneXResolution": "261863/59", "EXIF FocalPlaneYResolution": "288988/65", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}