Year is between

Constant in front of 'Ladderlabyrint'

1968
CID: 6578

Constant in front of his models, Ladderlabyrint, 1967 and Mobiel ladderlabyrint, 1967 at his studio, Wittenburg, Amsterdam, circa 1968.

Constant with constructions at Wittenburg

1968
CID: 623

Constant at Wittenburg, circa1968. Ruimtecircus (1956) on the left and Spatiovore (1960) on the right.

Constant, Johnny Jacobs and Victor

1968
CID: 2596

Constant, his assistent Johnny and son Victor in Copenhague, 1968.

Constant, Johnny Jacobs, Koen Wessing's son and Koen Wessing

1968
CID: 2603

Constant, Johnny Jacobs, Koen Wessing's son and photographer Koen Wessing at the studio Wittenburg, circa 1968.