Columbia subject headings:
Art, German--Germany--Oldenburg--18th century--Exhibitions.
Art, German--Germany--Oldenburg--19th century--Exhibitions.
Art, German--Germany--Oldenburg--Exhibitions.
Artists--Germany--Oldenburg--Exhibitions.
Expatriate artists--Italy--Exhibitions.
Italy--In art--Exhibitions.
Harvard subject headings:
Art, German--18th century--Exhibitions.
Art, German--19th century--Exhibitions.
Art, German--Italy--Exhibitions.
Art, Modern--17th-18th centuries--Italy--Exhibitions.
Art, Modern--19th century--Italy--Exhibitions.
Artists--Germany--Oldenburg--Exhibitions.
Expatriate artists--Italy--Exhibitions.
Princeton subject headings:
Art, German--Italy--Exhibitions.
Art, Modern--17th century--Exhibitions.
Art, Modern--18th century--Exhibitions.
Art, Modern--19th century--Exhibitions.
Artists--Germany--Oldenburg--Exhibitions.
Expatriate artists--Italy--Exhibitions.