UNTITLED (wave), Embossing 1965, Günther Uecker, Edition: 70 copies, Handsigned and dated lower right in pencil Uecker (19)65, lower left “für Herrn Schroeder”

Günther Uecker Splitter I 2002, from a series of four works on handmade paper (splinters I – IV), combination of embossing with nails and color lithography, Günther Uecker 2002, edition: 100 copies