I had decorated my cabinet doors with stickers I got at National Monument gift shops. The black ones were from El Morro and the tan ones were from Chaco Canyon.
The tan decals didn't show up very well. It bugged me—yet not enough to do anything about it for a couple of months. But I got out the paint today and did some sponge work over the stickers. Dab dab dab, peel the vinyl off, just like it was 1985 again. Now it looks better. And more primitive.