For this project, I made a pinhole camera from a shoebox and a digital camera, and took pictures around campus with it. Photos of the camera obscura at the bottom of the page.
Gates 3rd floor lawn, with .5mm, 1mm, and 2mm openings.
Gates 6th floor garden, with .5mm, 1mm, and 2mm openings.
Even if they weren't that great, the best images came from the 2mm opening
Some other images with the 2mm opening:
Some flowers out between Gates and Purnell. The broken white line in the lower third of the image is the Randy Pausch Bridge
A manhole cover.
Purnell, Cyert, and Walking to the Sky (left)
More plants outside Gates
Some shots of the camera: