Two Squares within a Square and Two Triangles by Vogel, Herbert, Mr. and Mrs., Ailsa Mellon Bruce Fund, Patrons' Permanent Fund, Robert Mangold — VisualArtsDB

Two Squares within a Square and Two Triangles by Vogel, Herbert, Mr. and Mrs., Ailsa Mellon Bruce Fund, Patrons' Permanent Fund, Robert Mangold — VisualArtsDB