exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot A620", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS3 Macintosh", "Image DateTime": "2010:03:23 09:35:17", "Image HostComputer": "Mac OS X 10.5.4", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "256", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "646", "Thumbnail JPEGInterchangeFormatLength": "6279", "EXIF ExposureTime": "1/13", "EXIF FNumber": "16/5", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2009:11:21 03:44:04", "EXIF DateTimeDigitized": "2009:11:21 03:44:04", "EXIF ShutterSpeedValue": "59/16", "EXIF ApertureValue": "107/32", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "107/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "1913/200", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "1200", "EXIF ExifImageLength": "1600", "EXIF SensingMethod": "One-chip color area"}