Columbia subject headings:
China trade watercolor painting--China--Guangzhou.
Watercolor painting, Chinese--China--Guangzhou.
Watercolor painting, Chinese--Ming-Qing dynasties, 1368-1912.
Harvard subject headings:
China trade watercolor painting--China--Guangzhou.
Watercolor painting, Chinese--China--Guangzhou--19th century.
Princeton subject headings:
China trade watercolor painting--China--Guangzhou.
Watercolor painting, Chinese--China--Guangzhou--19th century.