>The painter naturally visited Nadar’s studio fo a portrait; it captures an artist of fierce intelligence: As true as it might be in many cases, I've begun to think that there might be something fundamentally groady about basing assumptions of intelligence on appearance. A brief meeting is bad enough, but a single photo? It's poetic to think that they tell us more about a person than they do.
A non-groady interpretation might be that we know Manet was intelligent, and the portrait captured that well; you might not be able to judge food by its photograph, but a photo that makes it look delicious when it actually is delicious has managed to capture the deliciousness. Personally, I don't find it groady anyway; pretty sure a neural network trained on IQs and photographs could find reliable signals of intellig…
exactly how?
Or I should say, all humans are intelligent baring extreme circumstances (for example signs of genetic defect, potential inbreeding, or FAS may possibly be a sign of lower IQ it's not a certainty of it). Are we trying to say there is some correlation between 'high' IQ and outward appearance, because that is quite the statement, and one that really has no scientific basis that I know about.