exif: {"Image Model": "NIKON D90", "Image XResolution": "200", "Image YResolution": "200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS3 Macintosh", "Image DateTime": "2010:04:08 22:18:58", "Image ExifOffset": "174", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "390", "Thumbnail JPEGInterchangeFormatLength": "11841", "EXIF FNumber": "8", "EXIF ISOSpeedRatings": "250", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:04:08 01:07:44", "EXIF ApertureValue": "6", "EXIF FocalLength": "55"}