Columbia subject headings:
Watercolor painting, British--18th century--Exhibitions.
Watercolor painting, British--19th century--Exhibitions.
Watercolor painting, English--Exhibitions.
Harvard subject headings:
Watercolor painting, British--Exhibitions.
Watercolor painting--18th century--Great Britain--Exhibitions.
Watercolor painting--19th century--Great Britain--Exhibitions.
Princeton subject headings: