exif: {"Image ImageDescription": "Qtpfsgui 1.9.3 tonemapping parameters:\nOperator: Mantiuk\nParameters:\nContrast Mapping factor: 0.1\nSaturation Factor: 0.8 \nDetail Factor: 1 \n------\nPreGamma: 1", "Image XResolution": "96", "Image YResolution": "97", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "GIMP 2.6.10", "Image ExifOffset": "274", "EXIF ExifVersion": "0210", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "Uncalibrated"}