"Segni Sonori Tattili Grafici"
30,00 €
19 x 14 cm
Cyanotype on 310 gr cotton paper (Arches).
Made analogically, in Genoa.
Signed in pencil.
March 2026
*As it is a photochemical process, the tone of the artwork may vary slightly.
Delivery time: 10 days.
This procedure was discovered in 1842 by the English astronomer and chemist John Herschel and in PICA he finds, after more than 150 years, new paths and new life…