View of Le Prince des Lumieres installation by artist Damien Fontaine during the rehearsal for the Festival of Lights in central Lyon, France, late in the night December 5, 2013 as part of the rehearsal for the Festival of Lights. The Festival of Lights, with designers from all over the world, is one of Lyon's most famous Festivals to date and will run from December 6 to December 9, 2013. [Photo/Agencies]