Cardboard Painting

I made this picture with a slab of cardboard and some acrylic paints. It's really cool because I have a lot of pieces of cardboard the same size and I'm making lots of different pictures (many are likely to be pokemon X3) and using them to border the walls in my room. You can actually do something like that with any kind of mediums, but the cardboard is super easy to paint on and get the same sizes of.