I created each of these unique prints in college using completely unconventional processes. For each plate (the prints above use three separate plates), I dissolved copier toner in alcohol, then dripped or poured it onto the clean, heated aluminum. Heating the aluminum made the alcohol dry faster than the toner could move, leaving the shapes you see above. To get this image to print, I then painted a thin coat of silicone over the whole plate, which was resisted in the areas where the toner had dried. Once the plate had dried and the toner was washed off, the ink stuck to the raw aluminum only and I printed these!
I love this process because it employs relatively cheap everyday materials and really is something anyone could do. Plus, both the aluminum and the toner were recycled (respectively from old newspaper printing plates and the last remnants left in the cartridge that usually get thrown away) Each print is approximately 5″ square and signed on the back — and available for purchase here!