exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S95", "Image Orientation": "Horizontal (normal)", "Image XResolution": "180", "Image YResolution": "180", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Shotwell 0.9.3", "Image DateTime": "2011:07:10 13:42:39", "Image ExifOffset": "200", "EXIF ExposureTime": "1/1000", "EXIF FNumber": "4", "EXIF ISOSpeedRatings": "125", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2011:07:10 13:42:39", "EXIF DateTimeDigitized": "2011:07:10 13:42:39", "EXIF CompressedBitsPerPixel": "3", "EXIF ShutterSpeedValue": "319/32", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "2", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "6", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2816", "EXIF ExifImageLength": "2112", "EXIF FocalPlaneXResolution": "588274/61", "EXIF FocalPlaneYResolution": "588274/61", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}