Ruimtecircus [I] (1956-1961), photographed by Bram Wisman in 1956. 

For some models—including this one—the year of production is a period, either because it is an estimation or because adjustments were made to the model later on. 

NB: We do not have a version fit for print of this image

Pinot Gallizio with the gypsies at their camp on the river banks of river Tanaro in Alba, 1956.

NB: Not available in high res!

Photomontage by Jan Versnel, Amsterdam. Circa 1961. Constant's Ruimtecircus projected on Museumplein with the Rijksmuseum in the background, circa 1961

Unveiling of ‘Pivoting Construction'(destroyed), made for the municipal housing company in Amsterdam, 1956

F.l.t.r. Walter Olmo, Piero Simondo, Guy Debord, Pinot Gallizio and Constant in Alba.

Constant playing guitar in Seville, 1955

Circa 1955

NB: We do not have a version fit for print of this image.

ca 1955.

NB: We do not have a version fit for print of this image.

Constant his daughter Eva Nieuwenhuys with baby buggy walking in the Henry Polaklaan.

ca 1955

NB: We do not have a version fit for print of this image.