Czech artist David Cerny has turned a British double-decker bus into an athlete doing push-ups in order to celebrate the Olympic Games, which open in London on July 27.

Called the ‘London Booster’, the six-tonne bus has an electrical engine that powers the vehicle’s two muscular arms—allowing them to perform the push-up motion off the ground. The bus even plays sound recordings of grunts and moans to simulate ‘tough physical effort’.












Via Metro

Street artist Jeff Soto is the first one ever who painted a graffiti mural on a brick wall in downtown Oakland, California supported by a so-called robotic street art car. Check out what an artist and a paint-spraying robotic graffiti car can create!