Columbia subject headings:
Artistic collaboration.
Christo, 1935-2020.
Conceptual art.
Jeanne-Claude, 1935-2009.
Harvard subject headings:
Christo, 1935-2020--Catalogs.
Jeanne-Claude, 1935-2009--Catalogs.
Princeton subject headings:
Catalogs.
Christo, 1935---Catalogs.
Jeanne-Claude, 1935-2009--Catalogs.