caption: a large picture of a book with some information
exif: {"Image DocumentName": "Music Information Retrieval: Genre & Stil", "Image ImageDescription": "Klaus Frieler. Universit\u00e4t Hamburg. Musikwissenschaftliches Institut. Seminar WS 07/08.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}