Harold Cohen’s Numbers is an unusual work from the early phase of the artist’s experiments with artificial intelligence. Cohen had started programming four years earlier and in 1971 took up a post as visiting scholar in the Artificial Intelligence Laboratory at Stanford. It was there that he began developing the first version of AARON, the art-making software, which he debuted in 1973.
The series to which this plotter drawing, executed in reddish-orange fibertip pen is unknown. It appears that Cohen was experimenting with different parameters according to which the program would make decisions about what to draw—in this case, to create a series of marks forming numerical digits.