Numbered, signed and dated on the reverse.
Condition: Minimal crease marks at the corners. Small, unobtrusive rubbing marks in the lower margin. Good condition.
The Czech painter and sculptor Zdeněk Sýkora, together with a physicist, developed the basis for his concrete-constructivist work in 1964 with the help of a computer, making him one of the pioneers of computer art. In 1968 he participated in the 4th documenta in Kassel.