More 3D paintings . . . www.mad4red.com/wp-content/uploads/2011/02/3D-Street01.jpg i.dailymail.co.uk/i/pix/2009/05/26/article-1187338-0515336D000005DC-198_964x640.jpg www.myinterestingfiles.com/images/2008/05/3d_art_on_walls_4.jpg adlib.blogs.com/photos/3d_pavement_art/image002.jpg