Three Triangles and Three Colors by Vogel, Herbert, Mr. and Mrs., Bruce Fund, Ailsa Mellon, Tuttle, Richard, National Gallery of Art, Patrons' Permanent Fund — VisualArtsDB

Three Triangles and Three Colors by Vogel, Herbert, Mr. and Mrs., Bruce Fund, Ailsa Mellon, Tuttle, Richard, National Gallery of Art, Patrons' Permanent Fund — VisualArtsDB