exif: {"Image Make": "Panasonic", "Image Model": "DMC-GH1", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2011:02:27 23:28:52", "Image ExifOffset": "152", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "480", "Thumbnail JPEGInterchangeFormatLength": "22703", "EXIF ExposureTime": "1/400", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "320", "EXIF SensitivityType": "Unknown", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:02:26 22:14:03", "EXIF DateTimeDigitized": "2011:02:26 22:14:03", "EXIF ShutterSpeedValue": "540241/62500", "EXIF ExposureBiasValue": "-33/50", "EXIF MaxApertureValue": "0", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FileSource": "Digital Camera"}