oh no! If you have trouble removing it, use a magic eraser... Its not natural, but it works well.
We have one of those little tinkers in our house as well. So I have the roller and paint on hand at all times so I can paint over as much easier than cleaning and put the pens up high so that he has to ask for them, not ideal and isn't allowing him to be creative but I don't want it over everything which it would be. I think though the tendancy is being grown out of now.
Uh oh! ;)
Awww, so cute. Ok, maybe it would have been cuter on paper than on the wall, but still. I second what Jalita said about the Mr. Clean Magic Eraser to try to get it off if its being stubborn on you. Let's hope his next work of art is on paper where it can be saved for years of enjoyment. :-)
I love to hear what you think!