exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot ELPH 300 HS", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.4 (Macintosh)", "Image DateTime": "2013:06:19 19:24:42", "Image ExifOffset": "222", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "798", "Thumbnail JPEGInterchangeFormatLength": "15666", "EXIF ExposureTime": "1/20", "EXIF FNumber": "59/10", "EXIF ISOSpeedRatings": "1250", "EXIF SensitivityType": "Standard Output Sensitivity and Recommended Exposure Index", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:06:12 18:53:51", "EXIF DateTimeDigitized": "2013:06:12 18:53:51", "EXIF ShutterSpeedValue": "540241/125000", "EXIF ApertureValue": "512143/100000", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "41/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "43/2", "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, 43/2, 0/0, 0/0]", "EXIF LensModel": "4.3-21.5 mm"}