Columbia subject headings:
Artists--17th century--Portraits.
Artists--18th century--Portraits.
Artists--History--16th century--Portraits.
Artists--Portraits--15th century--Exhibitions.
Portrait prints--15th century--Exhibitions.
Portrait prints--16th century.
Portrait prints--17th century.
Portrait prints--18th century.
Harvard subject headings:
Artists--Portraits--15th century--Exhibitions.
Artists--Portraits--16th century--Exhibitions.
Artists--Portraits--17th century--Exhibitions.
Artists--Portraits--18th century--Exhibitions.
Portrait prints--15th century--Exhibitions.
Portrait prints--16th century--Exhibitions.
Portrait prints--17th century--Exhibitions.
Portrait prints--18th century--Exhibitions.
Princeton subject headings:
Artists--Portraits--15th century--Exhibitions.
Artists--Portraits--16th century.
Artists--Portraits--17th century.
Artists--Portraits--18th century.
Portrait prints--15th century--Exhibitions.
Portrait prints--16th century.
Portrait prints--17th century.
Portrait prints--18th century.