I’m also getting ready to do more work on rob-art. I’m just trying to learn Lisp’s packaging system at the moment, as asdf seems overkill. The next program, called “huey”, will handle colour. It will build on ae ‘s ontology. I’m reading an interesting paper on colour perception and naming at the moment, and Harold Cohen was kind enough to send me a JPEG of a wonderfully colourful current AARON picture when I emailed him recently.