L.A.’s 3D public art scene increasingly spans the spectrum from 3D graffiti to augmented reality murals. More dimensions can mean long-term art installations and high compensation, two often-elusive ...

PREPARE to be blown a-spray by graffiti blurring the line between art and reality. Cosimo Caiffa paints on ordinary street surroundings but a trick of the eye makes his works in Milan, Italy, look 3D.