exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot SX40 HS", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.1 (Macintosh)", "Image DateTime": "2012:08:03 00:57:01", "Image ExifOffset": "218", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "796", "Thumbnail JPEGInterchangeFormatLength": "19315", "EXIF ExposureTime": "1/100", "EXIF FNumber": "4", "EXIF ISOSpeedRatings": "800", "EXIF SensitivityType": "Standard Output Sensitivity and Recommended Exposure Index", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:08:02 21:30:10", "EXIF DateTimeDigitized": "2012:08:02 21:30:10", "EXIF ShutterSpeedValue": "415241/62500", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "1/3", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "14049/1000", "EXIF FocalPlaneXResolution": "1000000/61", "EXIF FocalPlaneYResolution": "1000000/61", "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": "[43/10, 301/2, 0/0, 0/0]", "EXIF LensModel": "4.3-150.5 mm"}