Otto Piene
Ohne Titel
1967
© VG Bild-Kunst, Bonn
Gouache and soot on cardboard
47.5 × 68.3 cm | 18 2/3 × 27 in
Signed, dated, marked »f.N.« and numbered »8«
Provenance
Collection Nan Rosenthal & Henry B. Cortesi, New York Gift from the artist to Nan Rosenthal (the artist's second wife)