A unique gallery wall can be a fun and simple way to liven up any wall. Whether it's a big or small gallery wall it's one design element that instantly elevate the style of any space. Although it's a daunting project, and takes a lot of patience, it's really worth it. Either way if you are taking your first baby steps through it, here are some ideas to keep in mind. 1. Keep it simple Do you like randomness or a grid? Matching artwork or varied? Matching or mismatched frames?