A two year olds help with home improvements

For those of you who don't know, we are rehabbing a house that was built in 1900. I hung paintable wall paper on the focal wall that looks like tin ceilings. I painted it a real deep purple, which took about five coats! I was having the kids help me pull the painters tape off the baseboards. The 2 year old was doing great until he saw a tiny piece of wallpaper loose at the bottom! Rip!!! There's a nice jagged whole in the pretty purple wall now! I was able to glue the piece back in and repaint it, but we'll always know it's there! Guess a piece of furniture will have to go there!