exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S3 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "180", "Image YResolution": "180", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2007:10:06 16:14:17", "Image ExifOffset": "174", "EXIF ExposureTime": "1/100", "EXIF FNumber": "7/2", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2007:10:06 16:14:17", "EXIF DateTimeDigitized": "2007:10:06 16:14:17", "EXIF CompressedBitsPerPixel": "5", "EXIF ShutterSpeedValue": "213/32", "EXIF ApertureValue": "29/8", "EXIF ExposureBiasValue": "-1/3", "EXIF MaxApertureValue": "107/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "80", "EXIF FocalLength": "99/10", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "640", "EXIF ExifImageLength": "480", "EXIF FocalPlaneXResolution": "64000/9", "EXIF FocalPlaneYResolution": "347929/49", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}