Kaleidoscope
Given the sheer variety of results compared to the straightforward process, I spent most of my time simply selecting the shapes that I found appealing and interesting. Many combinations of the generated color and shapes are almost impossible for me to design intentionally.
While it felt like almost any shape could emerge from this process, I suspect my brain subconsciously recognized forms resembling living things. It's as if these creatures were hiding in another dimension, and I accidentally discovered them.
Perheps this is the most surpring one since my system is purly mathmatical but creates an headless bird.