Whether you choose abstract paintings or any other type of wall art, you need to know how to hang your pieces to have a good looking d├ęcor and a relaxing attractive wall for that matter. It's one thing to have striking arts for your wall and quite another if you end up hanging them in all the wrong places or crowding them on one side of the wall. If you have photos and art pieces, you need to strike a balance to have amazing results with your wall.