A giant billboard size figure of a bull is silhouetted against the sky in "Los Monegros" near Zaragoza, northwest Spain in this February 13, 2005 file photo. Billboards about 14 metres wide, in the shape of a black bull, placed strategically on mountainsides around Spain and clearly visible from motorways, were originally advertisements for brandy-maker Osborne. Catalan nationalists have pulled one down in order to humiliate and destroy a well-known symbol of Spain, newspaper El Pais reported on Friday. REUTERS/Gustau Nacarino (SPAIN)