Joshua Davis is a renowned American designer, author and new media artist who has used programming since 1995 to create user interactions and generate visually striking compositions through rule-based, randomized processes.

There was this web zine called K10k and every week they would have a different artist take over. I remember Joshua Davis did one for around the year 2000 and it was really incredible.
Zach Lieberman, Zach Lieberman on the Resonance of Generative Art
I was actually passing them through PostScript, and PostScript would generate this .ps file that I could open up in Illustrator. And in Illustrator, I love showing this slide when I give talks, my Flash programs that I was writing, passing through PostScript, were 144,000 layers in Illustrator.
Joshua Davis, 1990s Net Art: Auriea Harvey, Joshua Davis, LIA, Draves