Portraits, Series I. circa 1900-1990
Agostini, Tony
Albers, Josef
Arntz, Wilhelm
Arp, Jean
Aycock, Alice
Ayres, Arthur James John
Unidentified
Barlach, Ernst
Bartelletti, Aldo
Baselitz, Georg
Baumeister, Willi
Bayer, Herbert
Becher, Bernd and Hilla
Berenson, Bernard
Bernard, Emile
Berthold, Joachim
Beuys, Joseph
Bill, Max
Bissíere, Roger
Block, René
Bode, Arnold
Bonalumi, Agostino
Bongard, Willi
Bonin, Wibke von
Brancusi, Constantin
Broodthaers, Marcel
Brusberg, Pieter
Bubenik, Gernot
Bunk, Holger
Buren, Daniel
Calder, Alexander
Cambier, Juliette
Cambier, Louis G.
Caro, Anthony
Carréya, Nicolas,
Carzou, Jean
Castaño, G.
Cattaux, Louis
Cauvin, Gaston
Cézanne, Paul
Chadwick, Lynn
Chagall, Marc
Christo
Cladders, Johannes
Cohan, Hector
Colette
Copnall, Bainbridge
Courthion, P.
Dahlem, Franz
Dali, Salvador
Darboven, Hanne
Daoust, Sylvia
Dardé, Paul
Dawson, Montague J.
Dayne, Edmond
De Cuijper, Floris
Derain, André
Desnoyer, Francois
Dix, Otto
Dobson, Frank
Doesburg, Theo and Ellie van
Dominguez, Oscar
Dongen, Kees van
Dunoyer de Segonzac, André
Dufy, Jean
Einstein, Albert
Elvard, Paul
Engelhardt, Ernst-Günther
Estève, Maurice
Ey, Mutter
Fabre
Fautrier, Jean
Fischer, Konrad
Foujita, Tsugouhara
Fredericks, Marshall
Friedrich, Heiner
Frishmuth, Harriet
Gabo, Naum
Garnier
Gerstner, Karl
Geyer-Raack, Ruth Hildegard
Girke, Raimund
Gössel, Hannes von
Granoff, Katia
Graubner, Gotthard
Grimdalen, Anne
Guiffrida, Nino
Günther, Ingo
Hajek, Katja
Hamilton, Richard
Harten, Jürgen
Hock, Wolfgang
Hofer, Karl
Hollein, Hans
Humblot, Robert
Janis, Sydney
Jansem, Jean Leon
Jappe, George
Joubin, Diane
Joubin, Georges
Jürgensen
Kadishman, Menashe
Kahnweiler, Daniel-Henry
Kandinsky, Wassily
Karsh, Yosuf
Kassák, Lajas
Khodossievitch-Leger, Nadja
Keinholz, Edward
Kimura
Klapcheck, Konrad
Klee, Paul
Koch, Alexander
Kooning, Willem de
Kowallek, Rochus
Lane, Katherine
Laurens, Henri
Leger, Fernand
Leonhart, Dorothea
Lohse, Richard Paul
Lorjou, Bernard
Mack, Heinz
Maenz, Paul
Maillol, Aristide
Man Ray
Marc, Franz
Marignier, Almir
Marquet, Pierre-Albert
Matisse, Henri
Metzel, Olaf
Meyer, Hans
Michau, Raoul
Modersohn-Becker, Paula
Modigliani, Amedeo
Moore, Henry
Morris, Philip
Moses, Anna Mary Robertson
Mottet, Yvonne
Mueller, Maschke
Mueller, Hans Jüryen
Müller-Scheessel, Ernst
Munch, Edvard
Nevelson, Louise
Nevendorf, Hans
Nicholson, Ben
Nolde, Emile
Onnasch, Reinhard
Ozenfant, Amédé
Parpan, F.
Picabia, F.M.
Picasso, Pablo
Poncet, Antoine
Poulet, Pierre
Rauschenberg, Robert
Renaud
Rich, Frances L.
Richter, Gerhard
Ricke, Rolf
Rosnay, Gaëton de
Ruhrberg, Karl
Schmalenbach, Werner
Schmeid, Wilhelm
Schmela, Alfred
Schum, Gerry
Scull, Robert
Silva J.H.
Solomon, Holly
Stachelhans, Heiner
Strelow, Hans
Ströher, Karl
Stünke, Hein
Takis, Vassilakis
Tarabella, Viliano,
Tatin, Robert
Tegner, Rudolph
Toscanini
Trova, Ernest Tino
Ulbricht, Günther
Vivin, Louis
Vecker, Guenther
Volti, Antoniucci
Vostell, Wolf
Walden, Herwarth
Weinhold, Kurt
Wemberg, Paul
Wilson, Peter
Wols, Wolfgang Schulze
Wölfflin, H.
Wörn, Walter
Zavaro
Zadkine, Ossip
Zorio, Gilberto
Zweybrück-Prochaska, Emmy
Zwirner, Rudolf
Rewald, John
Greenberg, Clememt
Shapiro, Meyer
Unidentified
Unidentified artist's studio, ca. 1925
Unidentified sitter
20th century artists and personalities; and unidentified group
Art 15 '84 International Art Fair, Basil Switzerland, June 1984
Collection of the Chase Manhattan Bank, New York (David Rockefeller)
Collection Prof. Müller-Widmann
Panza Collection
Dokumenta Kassel
Galerie du Bac, Paris
Galerie Carpentier
Galerie le Garrec
Galerie Knoedler
Galerie Kriegel
Galerie Reinhard Onnasch
René Block Gallery - 11 Pop Artists! The New Image
Galerie Wildenstein
Kölner Kunstmarkt
Kunstmesse, Nüsseldorf
Musée d'Arts Modernes
Musée Grimaldi Antibes
Museum of Non-Objective Painting, Solomon R. Guggenheim Foundation,
Musée Rodin
Society of Woman Artists - Royal Institute
Von Hier Aus, Düsseldorf