Frechuret, Maurice et al. CONSTANT, une Retrospective. Text by various authors; 152 pp., illustrated in colour and b&w. 4to, wraps. Antibes, Musee Picasso in association with Paris, Reunion des Musees Nationaux, 2001.
The first retrospective of works by this twentieth-century Dutch-born artist who founded the experimental art group Reflex, and ultimately became active in the International Situationist movement.