caption: a polar bear mother with her cub, dendro
exif: {"Image Make": "Canon", "Image Model": "Canon EOS-1D Mark IV", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 3.6 (Macintosh)", "Image DateTime": "2012:06:30 14:23:30", "Image Artist": "DAVID BAZ JENKINS", "Image Copyright": "David Jenkins", "Image ExifOffset": "283", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "300", "Thumbnail YResolution": "300", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "933", "Thumbnail JPEGInterchangeFormatLength": "8784", "EXIF ExposureTime": "1/500", "EXIF FNumber": "11", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2011:03:08 22:07:52", "EXIF DateTimeDigitized": "2011:03:08 22:07:52", "EXIF ShutterSpeedValue": "1120723/125000", "EXIF ApertureValue": "6918863/1000000", "EXIF ExposureBiasValue": "2/3", "EXIF MaxApertureValue": "6", "EXIF SubjectDistance": "733/10", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "1120", "EXIF SubSecTimeOriginal": "39", "EXIF SubSecTimeDigitized": "39", "EXIF ColorSpace": "Adobe RGB", "EXIF ExifImageWidth": "1000", "EXIF ExifImageLength": "668", "EXIF FocalPlaneXResolution": "163200/43", "EXIF FocalPlaneYResolution": "816000/209", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "430301346", "EXIF LensSpecification": "[1120, 1120, 0/0, 0/0]", "EXIF LensModel": "EF800mm f/5.6L IS USM +1.4x"}