Columbia subject headings:
Baerentzen, Emilius Ditlev, 1799-1868--Exhibitions.
Portrait painting, Danish--19th century--Exhibitions.
Harvard subject headings:
Baerentzen, Emilius Ditlev, 1799-1868--Exhibitions.
Portrait painting, Danish--19th century--Exhibitions.
Princeton subject headings:
Baerentzen, Emilius Ditlev, 1799-1868--Exhibitions.
Portrait painting, Danish--19th century--Exhibitions.