Photo of Ambiance d'une ville future by Jan Versnel

1958
Ambiance d'une ville future (1958), photographed by Jan Versnel in 1958. One of the first models of Constant which is transformed in the model "Construction in orange", 1958.

Photo of detail of Yellow Sector by Bram Wisman I

1958
Detail of Gele sector (1958), photographed by Bram Wisman in 1958.

Photo of detail of Yellow Sector by Bram Wisman II

1958
Detail of Gele Sector (1958), photographed by Bram Wisman. 

Photo of detail of Yellow Sector by Jan Versnel

1958
Detail of Gele sector (1958), photographed by Jan Versnel in 1958. 

Photo of Sector Construction by Bram Wisman

1958
Sector constructie (1958-1961), photographed by Bram Wisman in 1958. 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.   

Constant with Eva and Martha on his knee 1957

1957
Photo of Constant with his daughters Eva and Martha at Artis, Amsterdam ca 1957.                                                                         NB: We do not have a version fit for print of this image    

Congres du mouvement pour un Bauhau imaginistes, 1956

1956
Congres du mouvement pour un Bauhau imaginistes, Alba 1956. F.l.t.r. Wolman, Jorn, Constant, E. Verone, Gallizio, Sotsass, Piero Simondo.

Constant with his family in Milan, 1956

1956
Constant with his family in Milan, 1956. F.l.t.r: Eva, Victor, Constant's second wife, Nellie Riemens, and Constant. NB: Not available in high res!

Disclosure of ‘Pivotting Construction', 1956

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

Ettore Sottsas, Gil Wolman, Elena Verona, Asger Jorn and Constant, 1956

1956
Fltr: Ettore Sottsas, Gil Wolman, Elena Verona, Asger Jorn and Constant at restaurant Bruno during the congress Mouvement pour un Bauhaus imaginiste in Alba 1956.

Photo of Space Circus [I] by Bram Wisman

1956
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. 

Pinot Gallizio in Alba, 1956

1956
NB: We do not have a version fit for print of this image

Pinot Gallizio with the gypsies in Alba, 1956

1956
Pinot Gallizio with the gypsies at their camp on the river banks of river Tanaro in Alba, 1956. NB: Not available in high res!

Ruimtecircus projected on Museumplein, 1961

1956
Photomontage by Jan Versnel, Amsterdam. Circa 1961. Constant's Ruimtecircus projected on Museumplein with the Rijksmuseum in the background, circa 1961

Walter Olmo, Piero Simondo, Guy Debord, Pinot Gallizio and Constant, Alba, 1956

1956
F.l.t.r. Walter Olmo, Piero Simondo, Guy Debord, Pinot Gallizio and Constant in Alba.

Constant playing guitar in Seville, 1955

1955
Constant playing guitar in Seville, 1955

Constant playing guitar, ca 1955

1955
Circa 1955 NB: We do not have a version fit for print of this image.

Constant playing guitar, circa 1955

1955
ca 1955. NB: We do not have a version fit for print of this image.