Untitled, 1989: K. Goldberg
Untitled, Forbes Gallery, 1989.
(Executed with Automatix RobotWorld industrial robot and paintbrush)

On a square lattice at least one coordinate of an equilateral triangle must be irrational. An irrational number has no finite numerical representation. An equilateral triangle represented on a computer is inherently imprecise.


Selected robot paintings by Automatix and PUMA arm, 1988-1989.