Lots of uses for Toilet Paper Rolls. I would take this further and paper the rolls with scrapbook paper, paint the inside of tubes, paper a box to match and WOW....what a great storage for pens of all sorts, brushes, markers, etc!!! In fact I will make one and post it.
French painter and collage artist Anastassia Elias creates tiny scenes with paper inside cardboard toilet paper tubes. Anastassia uses paper the same color as the cardboard tubes to build up the intricate pictures of people, which gives the illusion that the scene taking place inside the walls are actually part of the roll itself. The models, which sell for £90 each, come alive when light is shined through the roll from one end. The details and depth of each piece is impressive.