3D street painting by Leon Keer, Ruben Poncia, Remko van Schaik and Peter Westerink during the 4th Sarasota Chalk Festival. This 3D chalk painting is inspired by the Terracotta Army of Qin Shi Huang, the first emperor of China, with LEGO men were used as models. (design Leon Keer ©)

Artwork courtesy of: © Leon Keer