Bobby Pinning

I felt like I could share this with you all, now that you know my dreams of becoming an architect (oh so slowly, step by step). In my drafting and design class, I was told to come up with a small scale city scape made of just one material. So, naturally, I chose bobby pins... much more difficult than I thought because of how rigid they are. However, this is what I came up with so far. It's more of a building, not really a city scene. I envisioned it as a building in a really green space, with mingling potentially allowed beneath the roof of it.

Anyhways, that's what I have. What would you build if only allowed one material, and small scale? I'm curious now that I'm living and breathing bobby pins in my class. Gah.

*m