Greeks saw them, though. For them, the vases served a strictly utilitarian purpose. They were everyday objects. Not until the 1970s, when the Metropolitan Museum of Art in New York paid more than $1 million for a single vase, was Greek pottery elevated to high art. So when exactly did these clay pots become works of genius? We like to think they always were, and that only later did we “discover” their genius. That’s one way of looking at it. Proponents of the Fashionista Theory of Genius would argue that they became works of genius in the 1970s when the Metropolitan Museum, speaking the language of money, said so.