These were exposed through the window of my office. The exposure went on for 6 months and the photo paper was removed and immediately scanned as a positive then inverted in Photoshop. On the second image, I think some of the tape adhering the can to the window obscured the center of the image, unfortunately. Zip ties will be the better option to secure the can in the future. The tape was a bit unstable. It is the first time for me, and I am sure there are ways to improve the results. I used a Solar Can kit. It comes with preloaded paper.
