1. Antoni Milkowski. 1966. Stable Gallery, New York. 2. Sol Lewitt. Sculpture. 3. Ronald Bladen. Untitled. 1966. au fond : Walter de Maria. Cage. Jewish Museum, New York. 4. Donald Judd. Untitled. 1965. Leo Castelli, New York. Coll. Geldzahler. 5. Donald Judd. Untitled. 1965. Leo Castelli, New York. 6. Donald Judd. Untitled. 1965. Galerie Sonnabend, Paris. 7. Robert Morris. March. 1965. Green Gallery, New York. 8. Robert Morris. Untitled. 1965. Leo Castelli, New York. Coll. Dwan Gallery. 9. Robert Morris. Slab. 1962. Leo Castelli, New York. 10. Robert Morris. Untitled. 191 Leo Castelli, New York. 11. Robert Grosvenor. Still no t Dwan Gallery, Los Angeles. 12. Kenneth Snelson. Audrey I Dwan Gallery, New York. 5. it IP. 1436. et I. i6.