If you're working to decorate a tiny space, you're mostly limited by the square footage (or lack thereof). You know what doesn't take up any of that precious floor space? Wall decor! If you're in need of some inspiration for what to do with your walls and add to your Pinboards, we rounded up 45 of our favorite ideas right now. Whether it's with picture ledges or vintage maps, wall sconces or clipboards, these walls are designed to inspire—and drool over.