
Pencil & ink wash on paper, 1990, 16.5" x 12" approx.
And here is the poster in question, for the Seville human rights show:

William T. Ayton is a British artist based in Tempe, Arizona & New York's Hudson Valley. His work deals with the human condition, social issues and myth. He creates drawings, paintings & augmented reality pieces, and has recently started to experiment with AI-generated art.