I've got a very blank wall in my dining room.
Now we all know that no self-respecting crafter can allow such an atrocity to occur within the walls of their own home. I've let this go on for far too long. So what could I put on this wall? I can't paint it. I can't stencil it. I can't add amazing bead board. What I could is is add texture. Nothing permanent, mind you. Nothing that a little nail filler couldn't fix.
I've had this mat sitting in my storage areas for many years now.
Nothing huge, I just unrolled it and nailed it my wall.
The wall doesn't feel complete yet, but it sure does feel a whole lot better.