exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot G10", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 3.4.1", "Image DateTime": "2011:09:17 11:20:39", "Image ExifOffset": "204", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "788", "Thumbnail JPEGInterchangeFormatLength": "8702", "EXIF ExposureTime": "1/1250", "EXIF FNumber": "4", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2011:09:10 11:40:39", "EXIF DateTimeDigitized": "2011:09:10 11:40:39", "EXIF ShutterSpeedValue": "321491/31250", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "1/3", "EXIF MaxApertureValue": "95/32", "EXIF SubjectDistance": "322/5", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "61/10", "EXIF FocalPlaneXResolution": "864000/73", "EXIF FocalPlaneYResolution": "864000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[61/10, 61/2, 0/0, 0/0]", "EXIF LensModel": "6.1-30.5 mm"}