trompe-l'œil, french for deceive the eye, is a very old - i'm talking ancient greek old, not hit clips old - artistic technique where 2d surfaces (like paper, canvas, walls)

trompe-l'œil, french for deceive the eye, is a very old - i'm talking ancient greek old, not hit clips old - artistic technique where 2d surfaces (like paper, canvas, walls) are turned into 3d works of optical illusion. i've written about op art on here before, as well as one