Jürg KREIENBÜHLDocteur Albert Hofmann Chimiste I
1974

etching on Hahnemühle paper
signed and justified in pencil
18.1 x 15.4 in
illustration : 15.4 x 11.4 in
reference : Gravelines G58
edition : 30 copies
in mint condition
note(s) : trial proof
300 $