Now HERE's an idea--regular painted mural during the day and glow in the dark paint at night? Why keep this to in the kid's room? This would be great in the bathroom at night, or as a more tasteful version of sticker-stars on the ceiling. Or in my room.
This is why I keep all my magazines! I remember using magazines multiple times for school projects! But this-Really cool idea - cardboard doll house with magazine pictures. Could do with a firehouse/something more boyish, too.