I have the coding chops of a cabbage, or possibly a small potato, so I offer this up as a question and source of inspiration to others:
Can we play with watercolour style graphics on Eyesy?
I ran across this post which describes a generative process for creating watercolour imagery:
I don’t even know which language they are creating so I have no idea if it’s doable with the current OS versions.
Whatever the case imagining morphing colours and splotches evolving across the screen sounds utterly delightful.