I just love those panels you can buy and make up as quilts or wall hangings. I have a metal front door to my house, so I purchased a magnetic towel holder to hang doorhangings on my front door. My quilted doorhangings are protected from weather by the glass outer door.
I take those panels and free motion quilt them, bind them, and hang. So easy and the perfect size. Here's my fall door hanging I just finished.