Printed from a copperplate in which I have created the picture through etching in Ferríc Chloride acid. The plate is covered with an etching resist in which I make the picture. When I draw in the etching resist the marks frees the copper from the resist and the etching acid bites/makes a mark on the copperplate. These bites/marks creates the picture in the plate. The backside of the copper plate is covered with an acid resist stop-out. When the etching is finished it is time to print the plate on ph-neutral cotton rag paper.