caption: a photo of a man walking in the snow
exif: {"Image XResolution": "96", "Image YResolution": "96", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Free Photo Converter ( http://www.pixelapp.com/ )", "Image DateTime": "2012:11:24 07:26:29", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "185", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "96", "Thumbnail YResolution": "96", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "416", "Thumbnail JPEGInterchangeFormatLength": "8240", "Thumbnail YCbCrPositioning": "Co-sited", "EXIF ExifVersion": "", "EXIF ComponentsConfiguration": "", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "500", "EXIF ExifImageLength": "500", "Interoperability InteroperabilityIndex": "\u0007\u0007\u0007", "Interoperability InteroperabilityVersion": "[0, 0, 0, 0]", "EXIF InteroperabilityOffset": "275"}