Thanks for sharing, love the sketchbook. I'm into tree structures, cellular automata and other models of computation, fractals, etc., so immediately I resonated with your artworks. Oh and you do light art too, that sounds cool! I imagine there are tons of fun things you can do with mathematics, geometry, and light projection.

Of the thi.ng library I've only looked at a few modules so far but I really like the clean organization, functional style, and how each module is independently useful. The whole thing has good taste, a quality that's hard to explain but "you know it when you see it." I'm looking forward to playing with it, like a new box of Lego blocks, haha.