Guest lecturer Utrecht University

An initiative of Utrecht University in collaboration with Prins Bernhard cultural fund for assigning an artist as a guest lecturer for one year at the Utrecht University. The aim of the project was to be able to build up the relationship between technology and art through research. Constant and Peter Struycken were both selected as guest lecturers. Ultimately, Peter Struycken was given the position.

Werkcomité Prent 190

Print 190 is among others an initiative of A. W. Bruna & Zoon's Uitgevers Maatschappij N. V.. Each year Prent 190 commissioned ten artists to supply at least one run of 190 sheets of graphic artworks. Constant contributes with a graphic series in 1965, 1973 and 1978.