Documentation

Text by Erik Slagter about Gerrit Kouwenaar and Constant Nieuwenhuys. The text was published in streven magazine.

 Article on the rejection of Ridder in de orde van Oranje-Nassau by Constant Nieuwenhuys. 

Notification on Constant his witte-autoplan, which he describes in his first New Babylon bulletin.

Notification on Constant his first New Babylon bulletin.

ca 1969

Essay on avant-garde, in which Constant his point of view on avant-garde is quoted and discussed.

Review on the COBRA exhibition at Boymans van Beuningen, Rotterdam. 

Inteview by Betty van Garrel and Rem Koolhaas for weekly magazine Haagse Post on the occasion of the presentation of his works in the Dutch Paviljoen at the Venice Biennial, 1966

A television course with accompanying course book: Openbaar Kunstbezit tv. Constant | Schilderijen, constructies, Nieuw Babylon is part of the episode of July 7, 1965 in the third year.

Review in De Telegraaf by Ed Wingen of the exhibition CONSTANT 1945 | 1965 at Gallery Krikhaar from January 2 till February 2, 1965.

Review in Het Parool by J. Eijkelboom Bosman of the exhibition CONSTANT 1945 | 1965 at Gallery Krikhaar from January 2 till February 2, 1965

Review in Het Algemeen Handelsblad by the editor of the exhibition CONSTANT 1945 | 1965 at Gallery Krikhaar from January 2 till February 2, 1965.

Review in Algemeen Dagblad by Anthony Bosman of the exhibition CONSTANT 1945 | 1965 at Gallery Krikhaar from January 2 till February 2, 1965.

Article regarding the renewed social art regulation for visual artists, the so-called 'tegenprestatieregeling'. 

Small news item in Leidsch Dagblad about Constants demand to have the painting Barricade returned to him by the Stedelijk Museum Amsterdam, April 21, 1964.

Article on New Babylon in Paletten, nr. 2, 1964

Article regarding the renewed social art regulation for visual artists, the so-called 'tegenprestatieregeling'.