One of the things I'm most excited about in regards to owning my own home is that I can put as many poorly planned nail holes in the wall as I want, without worrying about disapproving looks from my landlord. The walls of our current house have stayed largely empty (so depressing) because we knew we wouldn't be here that long, didn't want to have to hide/patch up nail holes, and for some reason those magical picture-hanging strips don't stick to the walls here. I can't wait to get to our new place and finally display all the framed art that's still tucked away in our closets. It's gallery wall time! Here are 20 gallery walls of all different styles and setups to get the wheels of home decor inspiration turning...