I thought that the paper craft pinhole camera we pasted a wile back was as cool as it gets. Turns out, I could not be wronger. (yea, I know wronger is wronger).
This bomb is inflated into a camera, Only thing is that the hole is a bit too big, so some of it was blocked with a sticker.
After exposure, Katie simply unfolds the paper and processes it. Here is the resulting image. Blurry and interesting.