Way back when I graduated from high school my mom was redoing the bathroom. We both loved the movie "Maxie" back then and thought it would be cool to have signatures underneath the wallpaper ... for posterity and all that jazz ... so instead of a big poster board for people to sign, we had people sign the bathroom walls.
In retrospect prolly not the brightest thing to do and definitely not the most lasting cuz when she decided in 2007 to redo her bathroom again, she discovered that when she took off the old wallpaper some of the signatures came with it. So we tried to capture them as best as possible for me via cell phones pics and regular pics before they were gone forever under a coat of sand coloured paint.
Who knows! maybe you can see your autograph on these walls.