A blog by head curator of the Teylers Museum in Haarlem, Terry van Druten on the collection endowment by collectors Loes and Egbert Dommering. Amongst the donation are several beautiful works by Constant, like the watercolor Le départ, 1978, and the portfolio New Babylon.
Documentation
Pages

Constant at his studio, 1958
Constant en Mondriaan. Moet het Gemeentemuseum niet meer met deze kunstenaars doen?
2016
Blog by Egbert Dommering on the exhibitions Constant. Ruimte + Kleur in Cobra museum and Constant - New Babylon in Gemeentemuseum and the relation between Constant and Mondriaan.

Cobra: internationalisme en de gezamenlijke som van kunstenaars en schrijvers
2016
Blog by Esther Schreuder about the book Cobra aan de gracht, 2013.

Upcoming: several exhibitions about Constant Nieuwenhuys
2016
A blog by Esther Schreuder on the exhibitions of Constant in the Cobra Museum of Modern Art and the Gemeentemuseum from May 28 till September 27, 2016.

Constant-Schets voor een mobiel labyrinth, 1968
Constant Thinking, Museo Reina Sofia
2016
A blog about a visit to Museo Reina Sofia and the exhibition Constant. Neuva Babilonia by Alexandra Goldman.

Engagement-Constant en New Babylon
2015
Blog by Anja Marbus on the Exam theme VWO 2015 on Arttube.nl

De keuze van Katja Weitering
2014
A guest blog on a photo of Constant by J.J.M. de Jong from 1949 on jedithjadegroot.nl.