i actually liked 21 better. triangles and lines. not to noticable i posted the full version but cover the bottom half of the frame you get a general idea of the other one. 20 was more irony. cover in back. cover over car but with no cover. But they covered the trailer hitch. Put them all oof to give them more equal weight in the frame. Really trying to break out of the abstract mindset but doesn't seem to be working well. Don't know whose dog that is but seemed worth a shot.