Stichting Nieuw Beelden has advocated with the City Councel for the use of artists in the design of the public space. In this article they present seven proposal of which Constant's Entrance of Sportspark Ookmeer (Constant's Gate), which was executed in 1963, is one.
Article by Frans Duister on three exhibitions with Constant's work in Amsterdam in 1978: Aquarellen en tekeningen at Galerie d'Art, Schilderijen 1969-77 at Stedelijk Museum and Constant | Grafiek at Printshop Piet Clement.