Lot w-7661
Yvaral Acryl
Structure Transparente K, 1974
Lot w-2448
Yvaral Tapijtwerk
Horizon Jaune Structure (Horizon Yellow Structure), c. 1975
Lot w-4889
Marilyn Numerisee, 1989
Lot w-3636
Yvaral Sculptuur
Plan Espace (Space Plan), 1969
Lot w-1484
Structure Cubique Quadri B
