The Pima Air & Space Museum announced the opening of Round Trip: Art From The Bone Yard, a tag team exhibition of graffiti on disused Military planes. The upcoming show is a continuation of the original Bone Yard Project launched back in 2010. The show is set to include works from Faile, Shepard Fairey, Retna and other acclaimed street artists from around the world. Round Trip: Art From The Bone Yard opens on January 28 in Tucson, Arizona, but you can catch preview of planes from El Mac, Futura, Aiko and Erik Foss by hitting the thumbs above. [Fubiz]