Columbia subject headings:
Drawing, British--Catalogs.
Watercolor painting, British--Catalogs.
Whitworth Art Gallery--Catalogs.
Harvard subject headings:
Watercolor painting, British--Catalogs.
Whitworth Art Gallery--Catalogs.
Princeton subject headings:
Catalogs.
Drawing, British--Catalogs.
Drawing--England--Manchester--Catalogs.
Watercolor painting, British--Catalogs.
Watercolor painting--England--Manchester--Catalogs.
Whitworth Art Gallery--Catalogs.