original_query: What are some examples of machine-generated visual effects experimented with by Desmond Paul Henry?
query: What are some examples of machine-generated visual effects experimented with by Desmond Paul Henry?
answer: Desmond Paul Henry's machine-generated effects resemble complex versions of the abstract, curvilinear graphics found in Microsoft's Windows Media Player.  His machines created complex, abstract, asymmetrical, curvilinear images, which were sometimes left untouched or embellished by hand.