exif: {"Image Make": "Canon", "Image Model": "Canon EOS-1D Mark II", "Image Orientation": "Horizontal (normal)", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS3 Macintosh", "Image DateTime": "2008:09:30 05:41:42", "Image Artist": "Lin Mei", "Image Tag 0x882A": "[-7, -7]", "Image ExifOffset": "248", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "750", "Thumbnail JPEGInterchangeFormatLength": "5052", "EXIF ExposureTime": "1/50", "EXIF FNumber": "7/2", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2008:09:29 02:17:29", "EXIF DateTimeDigitized": "2008:09:29 02:17:29", "EXIF ShutterSpeedValue": "352741/62500", "EXIF ApertureValue": "361471/100000", "EXIF ExposureBiasValue": "-2/3", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "70", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "2071", "EXIF ExifImageLength": "2336", "EXIF FocalPlaneXResolution": "220000/71", "EXIF FocalPlaneYResolution": "585500/189", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}