An oil paint simulator where the model paints a portrait

From the post

Fable 5.2 actually paints Sam Altman This is not painting with code or using scripts to convert image pixel data into digital paint. Instead, it works on a digital simulation of real oil paint, where new colors can only be created by properly mixing existing paints with the available brushes Fable looks at the reference image and creates the painting by working in the browser and looking at screenshots of its own work as it progresses

— @internetphysics