This image was printed using l i q u i d l i g h t.
This is a silver-based sensitizer for applying on any surface, exposing by an enlarger, and processing in conventional chemistry. It is virtually the same emulsion found on ordinary photographic paper, but in a liquid form and can allow the emulsion to be coated on a wide range of surfaces.
Here I have applied the liquid light using a brush to scrap metal and once it was dried exposed it with the enlarger. It was then developed, fixed and washed similar to any photographic paper.
Some more images created using liquid light