Retro Sci-Fi Arts on Instagram: "Sunstone (1979) directed by Ed Emshwiller An experimental short film and a milestone in early computer animation. Sunstone features a transforming stone face with a third eye appearing on its forehead a powerful symbol of inner perception, intuition, and expanded consciousness. Through abstract, psychedelic visuals, the film explores the boundaries between technology, art, and the human mind a timeless piece of media art history."