As a gallery director, hanging artwork can take hours at a time. Although, I have not personally tried these hangers yet, I am hoping an artist will bring them to me to make my job easier! Introducing Beehive Picture Hangers. They work like a saw tooth hanger, except with more hanging space. You mount the hanger to the back of your piece, and stick the nail through any of the holes. So if your nail is slightly too low or too high, instead of pulling out the nail, patching and painting and rehanging, you just adjust the hole the nail sits in. Just genius in my humble opinion.