Documentation

	Title Sort ascending	Year	Type	CID
Image Photographer Unknown	Sandor Nieuwenhuys, Constantijn Kelk, Alice and Jean-Clarence Lambert, Picasso Museum Antibes	2001	Photo	6891
Image Photographer Unknown	Sandor and Victor Nieuwenhuys at Constant, une rétrospective	2001	Photo	6894
Image	Ruimtelijke ordening of ruimtelijke chaos	1969	Text by Constant	1905
Image Photographer Jan Versnel	Ruimtecircus projected on Museumplein, 1961	1956	Photo	2463
Image Photographer Unknown	Ruimtecircus in the making and Twee toren, 1959	1959	Photo	2664
Image	Ruimte voor spelende mens	2016	Article	2083
Image	Ruimte voor kunst en cultuur	2019	Website	4335
Image	Ruimte voor de spelende mens	2016	Article	2051
Image Photographer Jan Versnel	Ruimte in kleur by Constant and Aldo van Eyck, 1952	1952	Photo	607
Image	Revolution in the nursery	2003	Article	1988
Image	Review exhibition Appel Constant Corneille Bergen	1949	Article	3051
Image	Renewed art is not interesting for me. Why always renew art?	2017	Article	2579
Image Photographer Unknown	Reeks 6 gekleurde vlakken at Venice Biennale	1966	Photo	2147
Image	Rapport inaugural de la conférence de Munich	1959	Text by Constant	1866
Image	PTT herdenkt 40 jaar COBRA met postzegels	1988	Article	6618
Image	Primeurs van Constant in Chabotmuseum	1994	Article	6676
Image	Première proclamation de la section Hollandaise de I.S.	1959	Text by Constant	2257
Image Photographer Unknown	Postcard with Constant, Jantje and their parents on the beach in Zandvoort	1925	Photo	6794
Image	Portretten van afgelopen eeuw: van Picasso tot Lee Miller	2016	Article	2223
Image Photographer Unknown	Portrait of Constant, Wittenburg	1980	Photo	7246