27. May 2009

550   Pablo Picasso

(after) Sheet from "Les portraits imaginaires", 1969

27. May 2009

588   Ed Ruscha

Pews, from "News, Mews, Pews, Brews, Stews & Dues", 1970

22. November 2011

590   Peter Roehr

GR-7, 1983

25. June 2024

595   Willy Müller-Brittnau

Untitled, 1984

04. June 2013

596   Pierre Soulages

Lithografie Nr. 30, 1972

22. November 2006

600   Varlin

Folder. Von Ponte Tresa bis Varese

21. November 2018

601   Josef Albers

Introitus, 1942

26. November 2024

610   Bram Bogart

Folder. 5 silkscreens, 1974

25. November 2020

614   John R. Coplans

Self Portrait (Torso, Front), 1984

23. November 2010

616   Allen Jones

Chest, 1968

29. November 2023

617   Urs Lüthi

2 Portfolios: The Urs Lüthi's - Selbstbildnisse - Zeichnungen nach grossen Meistern des 20. Jahrhunderts, 1970; Return to Sender, 1975

21. June 2006

617   Fred Sandback

Composition, 1976

25. November 2015

620   Anton Bruhin

Untitled, 1981

05. June 2018

621   Matias Spescha

Folder. 1982/1-12, 1982

09. June 2021

623   Herb Ritts

David Against Sky, Hawaii, 1989

25. June 2025

631   Victor Vasarely

Portfolio. Vasarely oeuvres de 1950 - 1960, Kassák oeuvres de 1920 - 1930, 1961

26. November 2025

633   Zeitschrift Parkett

Kunstzeitschrift/Art Magazine. No. 1-101 in 98 volumes. Mit zahlreichen Illustrationen, 1984-2017

25. June 2025

634   Not Vital

Portfolio. Schoppa, 1996

25. November 2020

641   Man Ray

6 original photographs: Larmes, 1930; Retour à la raison, 1923; Juillet, 1924; Érotique voilée, 1933; L'oeuf et le coquillage, 1931; Échiquier surréaliste, 1934

21. November 2018

651   Cy Twombly

Untitled, from "Art and Sports", 1983/84

25. June 2024

661   Jan van Munster

Brainwave, 1994

26. November 2024

693   Richard Paul Lohse

Folder. Neun Quadrate, 1981

28. November 2012

701   Nobuyoshi Araki

2 photographs from "Akt Tokyo 1971-91", 1971-91

21. November 2017

702   Max Bill

Folder.
Max Bill. 10 original lithographs, 1941

08. June 2016

702   Flavio Paolucci

Senza titolo, 1991