Sabrina Hahn, 28

Before becoming the youngest director in the history of Pace Gallery, this Harvard-educated Gallery Girl founded Hahn Fine Art, which curated public exhibitions and garnered lots of attention in the art world. Now, in addition to repping major artists like Rothko, Sam Gilliam, and Agnes Martin at Pace, Hahn is a celebrated children's book author, whose works make art accessible to young readers.

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