Check out this exhibition on Lego Architecture at the National Building Museum in Washington DC. LEGO® Architecture: Towering Ambition is an exhibition of the work of architect and lead designer at Lego Adam Reed Tucker. The exhibition brings together 15 buildings, all built by using legos. Included in the collection are Dubai’s Burj Khalifa towers, the Empire State Building, St. Louis' Gateway Arch, and Frank Lloyd Wright's masterpiece Fallingwater. LEGO® Architecture: Towering Ambition is on view through September 5, 2011. For more on Adam Reed Tucker visit: Brickstructures.