21. November 2017

802   Karel Appel

Enfant et chien, 1970

26. June 2024

804   Cuno Amiet

2 sheets: Die Kunst, 1960; Obsternte, 1919

05. June 2019

805   John M. Armleder

Untitled, 1987

29. November 2023

805   Cuno Amiet

Die Kunst (The Art), 1960

05. June 2018

807   Karel Appel

Untitled (two figures), 1969

25. November 2020

807   Joseph Beuys

Die Wärmezeitmaschine, 1975

25. November 2020

811   Joseph Beuys

James Joyce, 1984

25. November 2020

818   Max Bill

Untitled, 1967

21. November 2018

820   Max Bill

Untitled, 1970

25. November 2020

828   Antonio Calderara

7 sheets: Fiori, 1936; Senza titolo 1958/1976; Senza titolo 1969/1976; Senza titolo,1966/1976; Senza titolo, 1973/1976; Senza titolo,1958/1979; Senza titolo, 1960/1979

30. May 2017

829   Günther Uecker

Splitter für Polen, 1982

26. November 2025

829   Nam June Paik

Fluxus Island in Decollage Ocean, 1962

30. November 2022

835   Alois Carigiet

Reiterin mit Pferd (Equestrienne with Horse), 1967

05. June 2018

836   Bernard Buffet

Poisson dans un plat, 1953

27. November 2019

846   Ja Rhee Seund

Portfolio. Sijo, 1969

25. November 2020

847   Piero Dorazio

5 sheets: Untitled, 1969 (2); Untitled, 1972 (3)

25. May 2011

848   Verve

Book. Vol. II, Nos. 5 et 6

19. May 2010

849   Victor Vasarely

Untitled

25. May 2011

849   Verve

Book. N° 3

21. June 2023

852   Martin Disler

Gioco Nero, 1990

19. May 2010

853   Victor Vasarely

Panderma

19. May 2010

854   Victor Vasarely

Untitled

21. November 2017

867   Grafik

3 sheets: G.K. Pfahler; M. Prachensky; E. Hauser

30. November 2022

872   Grafik 20. Jh.

4 Sheets: N. Rudin, 1989; A. Christen; H. Bayer (2)

25. June 2025

877   Claes Oldenburg

N.Y.C. Pretzel, 1994