More than seven hundred people came to the black-tie gala for the Studio Museum in Harlem last October. It was gala season, a time when, on an almost nightly basis, cultural institutions around the city congratulate themselves and raise money doing it, and this one draws the liveliest, the best-dressed, and by far the most diverse crowd of celebrants. Thelma Golden, the museum’s director, seemed to be everywhere at once as she moved around the room welcoming Spike Lee, Nicole Ari Parker, Questlove, Julie Mehretu, David Byrne, and many more. Golden, who is fifty-eight and five feet tall, with close-cropped hair and surprisingly large eyes, was wearing a long, sparkly dress. In this world, at least, she is one of those people who, like Elvis and Oprah, do not require…
