Catalogue for the exhibition Constant | van cobra naar new babylon | schilderijen gouaches plastieken maquettes, 26 Frebruary till 24 March, 1966 at Provenciaal Museum Den Bosch.
For the exhibition Constant | Bilder, Gouaches und Plastiken at Galerie Rudolf Zwirner in Köln, Germany from January 14 till February 11, 1966. Editor: Victor Nieuwenhuys
For his exhibition in the Dutch pavilion at the BIennale Venice, 1966 Constant creates New Babylon Informatief 4.Photo's: Bram WismanLay-out: Juriaan Schröder
For the exhibition Constant | schilderijen plastieken New Babylon at Gemeentemuseum Den Haag from October 2 till November 22, 1965. Editor: Victor NieuwenhuysPDF:
Sold for 1 Dutch guilder, with the contributors randomly listed their names spelled without capital letters, the leaflet Provo 4 offers a unique view into 1965 with an interview about New Bablyon w
Catalogue for the exhibition Constant New Babylon. Vorstellungen Zukünftiger Lebensformen at Museum Haus Lange Krefeld from 31 October 1964 to 6 December 1964.
Catalog of the exhibition 150 years of Dutch Art. The exhibition was held was held at the initiative of the National Commemoration Committee 1813-1963 under the chairmanship of H.R.H.