exif: {"Image Make": "Canon", "Image Model": "Canon EOS 30D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.4 (Windows)", "Image DateTime": "2013:11:16 01:05:36", "Image Artist": "unknown", "Image ExifOffset": "226", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "814", "Thumbnail JPEGInterchangeFormatLength": "24430", "EXIF ExposureTime": "1/4", "EXIF FNumber": "13", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:04:07 19:02:54", "EXIF DateTimeDigitized": "2013:04:07 19:02:54", "EXIF ShutterSpeedValue": "2", "EXIF ApertureValue": "7400879/1000000", "EXIF ExposureBiasValue": "1/3", "EXIF MaxApertureValue": "95/32", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "60", "EXIF FocalPlaneXResolution": "233600/59", "EXIF FocalPlaneYResolution": "233600/59", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF CameraOwnerName": "unknown", "EXIF BodySerialNumber": "520405815", "EXIF LensSpecification": "[60, 60, 0/0, 0/0]", "EXIF LensModel": "EF-S60mm f/2.8 Macro USM"}