exif: {"Image Model": "Canon EOS DIGITAL REBEL XTi", "Image Orientation": "Horizontal (normal)", "Image ExifOffset": "78", "EXIF ExposureTime": "100/12499", "EXIF FNumber": "63/10", "EXIF ISOSpeedRatings": "400", "EXIF DateTimeOriginal": "2013:09:21 14:02:45", "EXIF FocalLength": "10"}