She decided to make him a cave, and we made it a space cave. Isn't it the most awesome thing you ever saw? I want to live there.
We built a wire cage to hold up the playdough, then we thought it might go hard if we baked it. It didn't, really, but it sort of melted a bit and looked more cave-like.
We lit it in the back with Stuart's bicycle light. It can do solid beams or a strobe effect if the volcano is erupting.