When I set up my studio after I renovated it a couple of years ago, I added these shallow IKEA wall shelves so that I could have a space to display and store my paintings. What is nice is that I can change them out and have different work up at different times. They come in lengths of 22" and 45" and I put one 45" and one 22" together to make one longer shelf. The crazy IKEA name is, RIBBA. I think they have discontinued the RIBBA shelf and that name is exclusively being used for their picture frames, but they do have what they are calling a picture ledge, and it's crazy IKEA name is, MOSSLANDA. If you crack up over all the crazy IKEA names, then you will enjoy this video of this guy accompanying his girlfriend on an IKEA shopping trip. It's a hoot!