exif: {"Image Model": "Canon EOS DIGITAL REBEL XTi", "Image ExifOffset": "66", "EXIF ExposureTime": "1/500", "EXIF FNumber": "14", "EXIF ISOSpeedRatings": "1600", "EXIF DateTimeOriginal": "2008:02:23 15:28:25", "EXIF FocalLength": "210"}