In the movie, Willy Wonka & the Chocolate Factory (1971), we learned of an extraordinary universe within the walls of an ordinary city.
"In this room, all of my dreams become realities. And some of my realities become dreams." Willy Wonka.
His vision was clear- make life wondrous and sweet. That included his wallpaper.
Do you think that lickable wallpaper would really work?
And, if so, what flavors should it be? (Remember to include chocolate!)