Nathan Sawaya

Mandel Ngan/AFP/Getty

“The Park People Series” by artist Nathan Sawaya is seen on the South Lawn of the White House during the “South By South Lawn”, SXSL, festival. Photo Mandel Ngan/AFP/Getty

A visitor looks at the art work titled "Skulls," which is constructed out of 12,444 Lego bricks, during the "The Art of the Brick" exhibition at the Brussels Stock Exchange November 25, 2013. The exhibition featuring large Lego art works by U.S. Lego artist Nathan Sawaya will run till April 21, 2014.

Francois Lenoir/Reuters

A visitor looks at “Skulls”, an artwork constructed out of 12,444 Lego bricks, during the Art of the Brick exhibition at the Brussels Stock Exchange. The show features large Lego works by US artist Nathan Sawaya and will run until April 21 2014.