Hi Beppo, last year the winning Art Nouveau category photographer won a luxurious photo book on Art Nouveau as well as his own picture printed on an aluminium sheet -- see http://blog.europeana.eu/2011/09/wiki-loves-monuments-launch-rules-prizes/ for more information, and http://blog.europeana.eu/2012/01/first-russian-virtual-exhibition-europeana/ for a picture of Csaba with the book and his picture in the background.
This year, Europeana will be also sponsoring a large-scale print of the winning GLAM category photo as well as the overall winner (from all participating countries) on aluminium sheets -- see http://blog.europeana.eu/2012/09/europeana-loves-wiki-loves-monuments/.
The best photos from the GLAM category will also be shown at a virtual exhibition organised by Europeana--see our latest blog post at http://www.wikilovesmonuments.org/europeana-prizes-glam/ for details and http://exhibitions.europeana.eu/ for the current Europeana exhibitions.
Thanks, Tomasz