There are so many things you can do with a plain old wall. You can paint it, wallpaper it, cover it up with frames or a big bookshelf. But maybe the best use of an empty wall is to display a really impactful work of art that will instantly add personality to your home. And if choosing a style of art has you indecisive and lost, may we suggest something a bit minimal? Shapely, abstract paintings have always been a sure bet to make a statement on the walls without overwhelming the space.