Neighbors of the Whitney turn up at a public meeting to protest a recently announced expansion plan. But “a well-organized contingent of artists, architects and museum directors who support the expansion, designed by the architect Renzo Piano, countered their arguments. Among them were the painter Chuck Close, the sculptor Mark di Suvero, architects like Maya Lin, and museum directors including Philippe de Montebello of the Metropolitan Museum of Art and Glenn D. Lowry of the Museum of Modern Art.”