exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot G12", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 3.4.1", "Image DateTime": "2011:08:09 10:34:39", "Image Artist": "Graeme O. Churchard", "Image Copyright": "Copyright \u00a9 2011 Graeme O. Churchard", "Image ExifOffset": "286", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "882", "Thumbnail JPEGInterchangeFormatLength": "18091", "EXIF ExposureTime": "1/400", "EXIF FNumber": "9/2", "EXIF ISOSpeedRatings": "100", "EXIF SensitivityType": "Standard Output Sensitivity and Recommended Exposure Index", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2011:08:03 10:09:46", "EXIF DateTimeDigitized": "2011:08:03 10:09:46", "EXIF ShutterSpeedValue": "540241/62500", "EXIF ApertureValue": "86797/20000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "139/32", "EXIF SubjectDistance": "124/25", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "61/2", "EXIF FocalPlaneXResolution": "912000/73", "EXIF FocalPlaneYResolution": "912000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto 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"}