Picture frames and boxes require joining two boards to create a right angle. The cleanest way to do that is cutting 45 degree angles at the end of each board, called a miter cut.

Although it’s a simple DIY project, picture hanging can be frustrating if you can’t get the frames where you want them (and potentially expensive if you knock holes in the wall).

Start by measuring the picture frame or frames, then cut and hang painter’s tape to size to get an idea of what the wall will look like with the arrangement of your choosing.