Columbia subject headings:
Engonopoulos, Nikos, 1907-1985.
Painting, Greek--20th century.
Harvard subject headings:
Engonopoulos, Nikos, 1907-1985.
Painting, Modern--20th century--Greece.
Princeton subject headings:
Engonopoulos, Nikos, 1907-1985.
Painting, Modern--20th century--Greece.