Building Turned into Giant Train in This Street Art Project by Os Gemeos (7 images)

Brazilian twin artists Os Gemeos, Gustavo and Otavio Pandolfo, were recently in Milan, Italy, working on a large mural installation for Pirelli HangarBicocca’s new public art project, Outside the Cube. Their mural, titled “Efemero” (ephemeral) features one of their signature, colorful characters climbing up the hangar-shaped building, painted to look like a subway car. The site-specific piece also incorporates logos from international metro systems and personal messages.