Copper plate cut with laser, and lines etched with ferric chloride previously, 19 x 14 cm.
Electro-etching of tonal areas –electrotint- with lithografic pencil.
Mirrors
Copper plate cut with laser, and lines etched with ferric chloride previously, 19 x 14 cm.
Electro-etching of tonal areas –electrotint- with lithografic pencil.