DD went through a period where she was drawing a lot. She started drawing stick people with arms and legs and faces right before she turned 2. I was pregnant with DS and she decorated the shelf in his room with stick figures(crayon,pencil and some pen). DH called me in to see what she had done. I was so surprised to see all the little people on the shelf and walls. I told her those are great with a big smile. Two years latter I still find drawings on the backs of doors or the outside of dressers and shelves. Lately she has been drawing on paper and cutting out her drawing and then she tapes it on the door or wall, which is much preferred. I don't mind the art at all. I think it is great. When I close a door there is usually a new little picture there for me and it always makes me smile. Fortunately DH is the one who dose the painting. He would rather they colored on paper, how boring.