Construction, 1985, installation, oil on canvas, 160 x 125 x 160 cm

1988 "Object-1" Moscow Graphic Committee; 1989 "What is Contemporary Art?" curated by Dan Cameron in Rooseum, Malmö, Sweden (cat.); 1990 "The Quest for Self Expression," Columbus Museum of Art, Ohio, (cat.)

Diptych, 1988

Deichtorhallen, Hamburg, Kunstsammlung Nordrhein Westfalen, Düsseldorf; Haus der Kunst, München; Grande Halle de la Villette, Paris; National Gallery Berlin; Central House of Artists, Moscow; Museu Calouste Gulbenkian, Lisbon, Portugal; Musee de Beaux-Arts, Brussels, Belgium; Charlottenburg, Copenhagen, Denmark; Promotrice delle Belle Arti, Torino; Galleria Nazionale d'Arte Moderna, Roma; EXPO, Sevilla; (cat.)