Columbia subject headings:
Watercolor painting, English--18th century--Exhibitions.
Watercolor painting, English--19th century--Exhibitions.
Watercolor painting--England--Birkenhead--Exhibitions.
Williamson Art Gallery and Museum (Birkenhead, England)--Exhibitions.
Harvard subject headings:
Watercolor painting, English--18th century--Exhibitions.
Watercolor painting, English--19th century--Exhibitions.
Watercolor painting--England--Birkenhead--Exhibitions.
Williamson Art Gallery and Museum (Birkenhead, England)--Exhibitions.
Princeton subject headings:
Watercolor painting, English--18th century--Exhibitions.
Watercolor painting, English--19th century--Exhibitions.
Watercolor painting--England--Birkenhead--Exhibitions.
Williamson Art Gallery and Museum (Birkenhead, England)--Exhibitions.