Auto-Illustrator is a funny graphics tool. It is meant to produce vector graphics but it is adding some kind of unexpected features to what you do. It has got some intriguing features (like the “Penalty of death” for refusing ugly graphics :-) and generally tends to do something else as originally intended.
Auto-Illustrator is written in Real Basic. I don‘t really like Basic (as a programming language) but it is interesting to see what people actually achieve using this specific incarnation.