Thanks, Andy. The action of Caffenol on the outdated paper produced some surreal blotches and swirls on the print. It was this print that convinced me to continue printing Caffenol. Sadly, since, I have "refined" my process, I have had few prints that respond in this way.
wow, glad I continued exploring in your images mr Toff.the process has definitely worked with the image itself to produce somethine more than just the sum of the totals.