Ana Buenaventura Salidas por ordenador de Hexágonos 2 (Outputs Through a Computer of Hexagons 2) 1970
Ana Buenaventura Salidas por ordenador de Hexágonos 8 (Outputs Through a Computer of Hexagons 8) 1970
Daniel Buren Exposition d’une exposition: une pièce en sept tableaux. Rebondissements, 1972 / 2015,... 1972 / 2015 (Every new installation involves change in chronology)