Title: Henri Matisse
Subjects: Art collections, Exhibitions, Painting, Collectors and collecting, Statens museum for kunst (Denmark), Gosudarstvennyĭ Ėrmitazh (Russia), Art patrons
People: Henri Matisse (1869-1954), Sergeĭ Ivanovich Shchukin (1854-1936), Johannes Rump (1861-1932), Ivan Abramovich Morozov, Christian Tetzen-Lund (1852-1936)