Columbia subject headings:
Archaeologists--Europe--Biography.
Archaeologists--Europe--Portraits--Exhibitions.
Porträtarchiv Diepenbroick--Exhibitions.
Prints, European--Exhibitions.
Harvard subject headings:
Archaeologists--Europe--Biography.
Archaeologists--Europe--Portraits--Exhibitions.
Porträtarchiv Diepenbroick--Exhibitions.
Prints, European--Exhibitions.
Princeton subject headings: