Bidspirit auction | Lot of 10 prints and

Lot of 10 prints and original wo - Lot of 10 prints and original works by various artists from the second half of the 20th century: abstract acrylic painting on cardboard, signed illegibly in the upper left corner, Koichi Sakamoto (b. 1932), color etching, Otmar Alt (b. 1940), color silkscreen, monotype by an unknown artist, 1988, Ursula Sax (*1935), lithograph, unknown artist, colored fabric collage, “Flotter Zahn,” etching signed “Werner,” Häusergasse, gouache and ink, indistinctly signed, “Venice,” color etching, indistinctly signed, as well as color etching “Eternal Leaves” by Copska or similar, framed under glass up to 65 x 50 cm