Red Lead Paperworks sells several shapes of chipboard houses that are so much fun to alter! This one was made for a “casa” swap with one of the Yahoo groups to which I belong. The pencils in the roof were stamped with an image that is also sold by Red Lead. Love that store! The book images are from Deviant Scrap,and the mathematical equation stamped in the background (hard to see) is from Club Scrap. Punching a hole in the chipboard was a beast. If you know of an easy way to do this, please leave a comment and let me know how!! Thanks!