These are Lumen Prints, a photographic process that generates a unique and experimental image created entirely through “solar development”. An object is placed on gelatin-silver photographic paper for an extended period of time and then placed in fixer in the darkroom. The color is unpredictable and immediately changes once the image touches the fix. (This can be witnessed in the color variation in the image of the laurel leaves versus its eventual final result.) All of these prints were exposed to the sun between 45 and 90 minutes. Enjoy!
P.S. I am hoping to feature more darkroom processes on this blog in the future with this being one of the first besides the traditional black & white prints I have previously posted.