Columbia subject headings:
Christo, 1935-2020. Wrapped Reichstag.
Conceptual art--Germany.
Conceptual art.
Harvard subject headings:
Christo, 1935-2020--Exhibitions.
Christo, 1935-2020. Wrapped Reichstag
Conceptual art
Conceptual art--Germany--Berlin.
Conceptual art--Germany.
Princeton subject headings:
Christo, 1935---Exhibitions.