Georg Baselitz

Untitled (Amorphous Drawing), 'The Gnome' [Der Zwerg] 1962

Georg Baselitz

Untitled (from the Whip Woman Series) [Peitschenfrau] 1964

Georg Baselitz

Untitled (Animal Piece) [Tierstück] 1965

Joseph Beuys

Filzecken (Bewegung) [Felt Corners (Movement)] (recto) 1963

Willem de Kooning

Studies of Women (recto) 1954

Jean Dubuffet

Le Bon Causeur (The Chatterer) 1951

Jean Dubuffet

Terres de Clarté (Clear Grounds) 1955

Sam Francis

Red, Black, Blue; Composition 1958

Philip Guston

Close-Up II 1959

Philip Guston

August Form 1964

Philip Guston

Untitled 1969

Henri Michaux

Untitled (Mescaline drawing) 1957

Gerhard Richter

3.11.85 1985

Louis Soutter

Brousse (Brush) (recto) (circa) 1937-1942

Louis Soutter

Deux Personnages (Two Figures) (circa) 1937-1942

Wayne Thiebaud

Cake Slices 1963

Cy Twombly

Untitled 1959

Paul Cézanne

Nature morte, objets de toilette (Still Life with jug, bottles and wash basin) c. 1885-90

Paul Cézanne

Paysage montagneux (Mountainous landscape) (circa) 1885-1890

Wilhelm Heinrich Otto Dix

Klage (Lament) (or 1913?) 1915

Alberto Giacometti

Bouquet de tulipes (Bouquet of tulips) (recto) 1953

Wassily Kandinsky

Ohne Titel (Untitled) (recto) 1916

Paul Klee

Kinder mit Krähen (Children and Crows) 1932

Henri Michaux

Sans titre (Untitled) (June) 1959