>What can LLMs never do?

Produce convincingly bad digital paintings.

I teach digital painting. Some of the students have incorporated AI into their working process, which I support. Others have tried to cheat by simply copying AI generated output. Such cases are super-easy to spot: they carry the visual signature of AI art (which are mostly scrappings from artstation). This visual signature seems impossible to override. If only there was a way that AI could produce digital images bad enough to pass as genuine student output.