CARDIFF, UNITED KINGDOM - NOVEMBER 29: Tania Bruguera speaks as Teresa Margolles was today announced as the winner of the Artes Mundi 5 prize at the National Museum Cardiff by chair of the judging panel, Tim Marlow on November 29, 2012 in Cardiff, Wales. The Award ceremony was attended by all of the shortlisted artists as well as the first minister of Wales, Rt Hon Carwyn Jones AM.  Teresa Margolles was chosen from the shortlist of seven international artists and their work is currently being shown at an exhibition at the museum that will close 31 January 2013. (Photo by Simon Burchell/Getty Images for Artes Mundi 5)