Hypothyroidism: The anonymous Olmec artisan and Velázquez (2017)

There's a ton of ancient artifacts depicting humans in fanciful and non-realistic ways, and a ton of diseases that affect the body. That two of these will happen to superficially coincide is basically guaranteed.

The similarity here isn't even that great; if the statue had a huge goitre or something I'd be more inclined to buy it, but here it just looks like a little chubby squinting dude.