The Pyroxolin left traces melancholy to behold, to paraphrase our dear departed Talbot. No Web Gallery, can almost see a cityscape in this alumitype taken by a Holga,during a workshop conducted by S. Gayle Stevens at the 2012 Filter Festival.
Maybe one of these decades I'll come back to this process and crack the code! And maybe even attempt to record holograms on this light sensitive material!
My former students at Harrington College of Design have been more successful than I at this! Maybe I need to take a class from them! (Eventually I shall add links to images by Alfonso Monroy and Edd Jacobsen, like when I find them.)