469   Constant Permeke

Untitled

470   Jean Pfaff

S2, 1984

471   Jean Pfaff

No. 22, 2019

472   Jean Pfaff

2 works: 16x20 Linien auf 1/2 Fläche; 10x25 Linien auf Q.F, 1975

473   Jean Pfaff

Roma, 1983-84

474   Albert Pfister

Untitled

475   Danica Phelps

Good for Otis, Orion, Jackie & me, 2014

476   Peter Phillips

4 works from the Impeller-serie, approx. 1972

477   Peter Phillips

Abracadabra, 1984

478   Arnaldo Pomodoro

Disco per B.S.I., 1995

479   Stephen Prina

Étudiants de Salamanque (The Students of Salamanca), 1859-60, from the series "Exquisite Corpse: The Complete Paintings of Manet", 1988

480   Patrick Procktor

Kopenhagen, 1973

481   Marc Quinn

Untitled, 2009

482   André Robillard

Rifle

483   André Robillard

Le serpent indien

484   Carl Roesch

Dorf hinter Bäumen, 1917

485   Carl Roesch

Rom, fuori porta, 1929

486   Giacomo Santiago Rogado

Tener, 2010

487   Johannes Rotach

Attributed. Appenzeller Alpaufzug

488   Dieter Roth

Kartoffel mit Auge, 1983

489   Dieter Roth

Untitled

490   Alexander Sadkowsky

Untitled, 1973/69

491   Alexander Sadkowsky

Actor

492   Giuseppe Santomaso

Untitled, 1964

493   Giuseppe Santomaso

Untitled, 1977