Radim Králík and his wife, Barbora Králíková, live in a modern concrete box on top of a 1943 grain silo, a stark contrast to the neo-Gothic spires that dominate this small city about 175 miles east of Prague. The 3,660-square-foot house won the 2008 Architecture Grand Prix, the highest Czech architectural prize, awarded annually by the Society of Czech Architects and the Czech Chamber of Architects.
