In his galleries in Cologne (est. 1973), Paris (est. 1989) and St. Moritz (est. 1999) Karsten Greve significantly contributed to the worldwide recognition of artists like Louise Bourgeois, John Chamberlain, Lucio Fontana, Gotthard Graubner, Jannis Kounellis, Piero Manzoni, Pierre Soulages and Cy Twombly. His profound relationship to these prominent artists provides the basis for the established quality of his program, which is dedicated to the international avant-garde.