Morton Feldman, Taco Kooistra

Morton Feldman, Barton Workshop, James Fulkerson

Morton Feldman, Philip Corner, Frank Denyer

Morton Feldman, Frank Denyer, Marieke Keser

Morton Feldman, Barton Workshop, James Fulkerson

Morton Feldman, Barton Workshop, Jos Zwaanenburg

Morton Feldman, Barton Workshop, Jos Zwaanenburg

Morton Feldman, Frank Denyer

Morton Feldman, Frank Denyer

Morton Feldman, Taco Kooistra

Morton Feldman, Barton Workshop, Jos Zwaanenburg

Morton Feldman, Barton Workshop, James Fulkerson

Morton Feldman, Barton Workshop, Jos Zwaanenburg