My coworkers gifted me a painting by cheeta (the last chimp to play him) when I left the job. I framed it professionally in rattan and banana wood. The painting itself looks very similar to the paintings by Ai- same color schemes and patterns.

Edit to add instead of a new comment: I also remember how good of a life he had in retirement. He lived in an apartment-like dwelling. Slept in a bed, woke up and ate some fruit. Would plink on the piano awhile, maybe paint some, go for a swim or walk, maybe play the piano or paint some more.... it was amusing to read while slaving away at the coding mines.