Columbia subject headings:
Wales, North--In art.
Williams, Kyffin, 1918-2006--Criticism and interpretation.
Harvard subject headings:
Landscape painting, Welsh--20th century--Catalogs.
Painting, Welsh--20th century--Catalogs.
Wales, North--In art.
Williams, Kyffin, 1918---Criticism and interpretation.
Williams, Kyffin, 1918-2006--Catalogs.
Princeton subject headings:
Catalogs.
Landscape painting, Welsh--20th century--Catalogs.
Painting, Welsh--20th century--Catalogs.
Wales, North--In art.
Williams, Kyffin, 1918-2006--Catalogs.