PITTSBURGH Pennsylvania Museum
INSTITUTION
PORTLAND Art Museum
INSTITUTION
POTSDAM Museum Barberini
INSTITUTION
POUGHKEEPSIE Frances Lehman Loeb Art Center
INSTITUTION
PRAG Kunstverein für Böhmen
INSTITUTION
PRAG Museum Kampa
INSTITUTION
PRAG Nationalgalerie
INSTITUTION
PRINCETON University Art Museum
INSTITUTION
PROVIDENCE School of Design
INSTITUTION
RALEIGH Museum of Art
INSTITUTION
RECKLINGHAUSEN Kunsthalle
INSTITUTION
REGENSBURG Kunstforum Ostdeutsche Galerie
INSTITUTION
REUTLINGEN Städtisches Kunstmuseum Spendhaus
INSTITUTION
REYKJAVIK Nationalgalerie
INSTITUTION
RHEINE Kloster Bentlage
INSTITUTION
RICHMOND Virginia Museum of Fine Arts
INSTITUTION
RIEHEN Fondation Beyeler
INSTITUTION
RIO DE JANEIRO Museum für Moderne Kunst
INSTITUTION
RIVOLI Museo d’Arte Contemporeana
INSTITUTION
ROM Casa di Goethe
INSTITUTION
ROM Galleria Giulia
INSTITUTION
ROM Galleria Nazionale d’Arte Moderna
INSTITUTION
ROM Palazzo Esposizioni
INSTITUTION
ROM Palazzo Ruspoli
INSTITUTION
RORSCHACH Forum Würth
INSTITUTION
ROSBACH Kunstgalerie Rodheim
INSTITUTION
ROSENHEIM Städtische Galerie
INSTITUTION
ROSLYN HARBOR Nassau County Museum of Art
INSTITUTION
ROSTOCK Kunsthalle
INSTITUTION
ROTTERDAM FENIX Museum für Migration
INSTITUTION
ROTTERDAM Museum Boijmans Van Beuningen
INSTITUTION
ROVERETO Museum für moderne und zeitgenössische Kunst
INSTITUTION
RÜSSELSHEIM Zentrum für Kunst
INSTITUTION
SAARBRÜCKEN Heimatmuseum
INSTITUTION
SAARBRÜCKEN Saarlandmuseum
INSTITUTION
SACRAMENTO Crocker Art Museum
INSTITUTION
SAINT LOUIS Art Museum
INSTITUTION
SAINT LOUIS Art Museum Archives (SL-ARCHIVES)
INSTITUTION
SAINT LOUIS Artists' Guild
INSTITUTION
SAINT LOUIS Cathedral
INSTITUTION
SAINT LOUIS Kemper Art Museum
INSTITUTION
SAINT LOUIS Martin Schweig Gallery of Modern Art
INSTITUTION
SAINT LOUIS Pen & Palette Gallery
INSTITUTION
SAINT LOUIS Pius XII Memorial Library
INSTITUTION
SAINT LOUIS Pulitzer Arts Foundation
INSTITUTION
SAINT LOUIS Washington University
INSTITUTION
SAINT PAUL Hamline University
INSTITUTION
SAINT PETERSBURG Museum of Fine Arts
INSTITUTION
SALZBURG Festspielhaus
INSTITUTION
SALZBURG Galerie Welz
INSTITUTION