This is a project I just recently completed. I constructed a camera using a small box, a piece of a soda can and black paint/tape. Using a pin I made a lens(.002) with a tape shutter. After cutting film to fit the camera properly I went off around he city and took long exposure photos using this “box”. I then developed the film in the red room. But instead of using a traditional way of printing them I printed them using the cyanotype process. The end result being the last few photos.