Fairfield Porter: What Everyone Knows is the first major exhibition of the artist's work in New York City in 25 years and the first ever at the Art Students League, where Porter studied from 1928–1930. Described by John Ashbery in 1983 as a potential "major American artist of this century," Porter (1907–1975) remains a significant figure whose paintings, such as shaded lawns and briny coasts, embody his core belief that "the real is specific." The exhibition, on view from June 5 to August 18, 2026, features more than 35 works, including pieces on loan from the Parrish Art Museum and the Whitney Museum of American Art, alongside works from the League’s permanent collection and rarely seen archival documents.

The exhibition, curated by Sam Sackeroff, Gallery Director and Curator of Exhibitions and Programs at the Art Students League, highlights Porter’s subtle yet demanding empiricism developed in his art criticism and realized in his paintings. Porter explored this empiricism in essays with titles like "What Is Real" and "The Immediacy of Experience," published in magazines such as ARTnews and The Nation. These essays distinguished the kind of knowledge available in art from that found in science and philosophy, asserting that art concerns "appearances" and visceral sense impressions, which are more concrete and particular than general principles, yet fleeting and fragile.

"Fairfield Porter: What Everyone Knows" traces the volatility in Porter’s paintings of his family, friends, homes in Southampton and Maine, and coastal landscapes. The exhibit contextualizes these works within important artistic movements of the time, including strains of realism and abstraction. It also places them in dialogue with the works of his peers and colleagues, featuring paintings by his Art Students League instructor Thomas Hart Benton and fellow-student Jackson Pollock, as well as works by Joe Brainard, Jane Freilicher, John Ashbery, Frank O’Hara, and James Schuyler. Porter argued that art confronts viewers with a volatility "everyone knows" but "does not dare accept" unless presented in art.