Artists you can find at Moeller Fine Art (Berlin):  Karel Appel , Hans Arp , Giacomo Balla , Clive Barker , Ernst Barlach , Mary Bauermeister , Christo , Piero Dorazio , Jean Dubuffet , Marcel Duchamp , Lyonel Feininger , Theodore Lux (Lukas) Feininger , Lucio Fontana , Eric Fonteneau , Sam Francis , Paul Goesch , Hubertus Gojowczyk , Arshile Gorky , George Grosz , David Hockney , Mildred Howard , Jean-Baptiste Isabey , Alexej von Jawlensky , Vassily Kandinsky , Ernst Ludwig Kirchner , R. B. Kitaj , Paul Klee , Roy Lichtenstein , Richard Lindner , Marino Marini , Albert Marquet , Henri Matisse , Henry Moore , Emil Nolde , Simon Norfolk , Victor Obsatz , Lothar Osterburg , Richard Pettibone , Pablo Picasso , André Raffray , Gunnar Örn , Lucas Samaras , Kurt Seligmann , Gino Severini , Mark Tobey , Cy Twombly , Tom Wesselmann