Columbia subject headings:
Harvard subject headings:
Art--Germany--Swabia--Exhibitions.
Portraits, German--Exhibitions.
Portraits, German--Germany--Swabia--Exhibitions.
Swabia (Germany)--Biography--Portraits--Exhibitions.
Swabia (Germany)--History--Exhibitions.
Princeton subject headings:
Art--Germany--Swabia--Exhibitions.
Portraits, German--Exhibitions.
Swabia (Germany)--History--Exhibitions.