If you need more wall space to hang picture frames, think about using the sides of your fridge. All you need is some thin peel and stick flexible vinyl magnetic sheeting – you can get this at some dollar stores or online (a 24”x12” sheet is about $7). To make it work, remove all the hanging hardware from the back of the picture frame so there’s nothing sticking out and place the magnetic sheeting on the back, covering the majority of it. And just like that, the side of your fridge doubles as a “wall” to hang your picture frames.