Article on the acquisition of the Diorama's by the Gemeentemuseum.
Documentation
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El Reina Sofia sueña la Nueva Babilonia
Exhibition review of Constant. Nueva Babilonia at Museo Reina Sofia in Madrid.

Miró en Cobra: wie beïnvloedde nu eigenlijk wie?
Article about the connections between Cobra and Miró and the exhibition at Cobra museum.

Een dichter die zijn leven lang de tijd wilde bevriezen
A short article on the passing of Gerrit Kouwenaar mentioning Constant, Karel Appel, Lucebert, the Experimentele Groep Holland and Cobra.

‘We zijn Wibaut vergeten’
Interview with Adri Duivesteijn about the city innovations he realised as alderman in Almere and Den Haag. He mentions the New Babylon project by Constant as an inspiration.

De naakten moeten even wachten
About Anton Martineau’s hommage aan Velázquez with references to the Cobra members and Constant.

Het proces, 1978
Constantijn Kelk
Constantijn Kelk speaks about his work as emeritus professor of criminal and criminal procedural law, in particular penitentiary law, his inspirations, his contact with Constant and the influence of his work on Constant's art.

Fort Lauderdale Museum exhibits on Cobra
Exhibition review of the Spirit of Cobra by Anne Tschida.

Construir et imaginar: La Nueva Babilonia de Constant
Spanish article on Constant's New Babylon.