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Black Friday Highlights de Kooning’s Artistry

Willem de Kooning: The Breakthrough Years, 1945–50 brings together eighteen works from a period in de Kooning’s career in which the artist demonstrated profound dynamism and creative development. The Guardian has called the exhibition “absolutely transformative,” saying that it “uncovers [the] raw intensity of [de Kooning’s] early work.” In this never-before-exhibited grouping of paintings, de Kooning’s artistry speaks for itself, and visitors witness how the artist refined the exchange in his work between figuration and abstraction through experimenting with materials such as enamel paint.

Accompanying the exhibition, a publication of the same name celebrates this formative period in de Kooning’s career, offering illuminating essays by exhibition curators John Elderfield and Mitra Abbaspour, who closely consider de Kooning’s work during this time, the environment and influences that surrounded him, and the impact of his first solo exhibition, in 1948, on both his career and the New York School. Part of the curatorial team, Lee Colón contributed a detailed chronology that provides invaluable context for the 1948 exhibition. Finally, Jim Coddington and Bart Devolder’s material study of Princeton’s own Black Friday (1948)—an abbreviated excerpt of which is shared below—offers vital perspective on the painter’s working methods.

Abstract oil painting.

Willem de Kooning (1904–1997; born Rotterdam, Netherlands; died East Hampton, NY; active New York, NY), Black Friday, 1948. Enamel and oil over paper collage on fiberboard in painted wood frame; 125 × 99 cm, 128.3 × 102.2 × 7.3 cm (frame). Princeton University Art Museum. Gift of H. Gates Lloyd, Class of 1923, and Mrs. Lloyd in honor of the Class of 1923 (y1976-44). © 2026 The Willem de Kooning Foundation / Artists Rights Society (ARS), New York

“The facts of a painting are prosaic at first. At least at first. A support to paint on, a preparation of that support, then paint. These facts, the materials of the painting, are choices the painter makes. In the case of Black Friday, the support is a panel, a solid support, de Kooning eschewing the more historically common canvas support—something he particularly did in his works from the late 1940s. The paint is both artist paint and retail trade paints. Both choices are somewhat unorthodox . . . [and] are reflected not only in the final image but also in the many traces of the labor and thought that preceded the completed work. It is broadly understood that de Kooning’s paintings evidence such labor, as he routinely engaged in multiple campaigns of painting on his works—and Black Friday is no exception. [The reverse of the painting] portrays two figures, one in the simplified style of de Kooning’s first Woman series, and the other a head that de Kooning had reworked, yielding an even more ghostly face. The artist carried out several campaigns on this side of the board, the last of which had him block in an ocher color around the lower head and a green around the upper, a combination to be found in similarly unfinished paintings from the early 1940s. The careful blocking suggests that at this point de Kooning may have considered integrating the two seemingly disparate figures into a single composition. Thomas Hess dated this unfinished “sketch” to about 1943. It is well documented that from the 1930s to the mid-1940s de Kooning was plagued by self-doubt; during this time, he finished relatively few paintings, destroying and overpainting many. Anecdotal descriptions of de Kooning’s painting techniques and methods, recorded by visitors to his studio, also confirm his habit of reworking his compositions.

Willem de Kooning, Black Friday (back), 1948Princeton University Art Museum. Gift of H. Gates Lloyd, Class of 1923, and Mrs. Lloyd in honor of the Class of 1923. © 2026 The Willem de Kooning Foundation / Artists Rights Society (ARS), New York. Photo: Jeffrey Evans

From the mid-1940s onward, de Kooning’s surfaces gradually evolved toward greater texture. This is also the time when he started superimposing drawings, sketches, and torn-paper fragments into and onto his paintings. Black Friday indeed includes fragments of paper—possibly newspaper and tracing paper—left in the paint-layer matrix. Additional evidence of a dynamic interaction between worked and reworked areas includes the thick impastoed areas rising from the panel, flanked by thinned-down washes of paint as well as traces of charcoal where de Kooning pulled charcoal sticks through a semi-wet layer of paint. There is also paint that was bulked up with sand. In the center of the top half of the painting, a piece of paper with a distinct organic form is collaged into the paint matrix, perfectly integrated within the overall composition. The sequencing of the “action” in this area is demonstrative of the artist’s continuous reworking of the materials. Once the shape was in place, and the black paint layer and white brushstrokes traversing the form had been applied, the artist reinforced part of the paper form by highlighting the shape with white paint applied with a swooping movement of the brush, visually pulling this collage element forward in the composition. De Kooning carried with him a wide variety of painting experience, from his academic training to various stints as a commercial painter. This range of experience allowed him to push his painting medium and other materials to rather new and innovative levels.

Up close photograph of black and white paint combining into swirls.
Image credit

Photo: Bart Devolder

Micrograph of the upper right corner of Black Friday, showing the marbleization effect. Photo: Bart Devolder

The purposeful juxtaposition of these different techniques reveal themselves in multiple areas. Painting wet-in-wet was a common technique for artists working with oil paints, as this method allows for subtle transitions and a smooth blending of colors. What de Kooning did in Black Friday is not quite a true wet-in-wet technique but instead was realized with paints that can be partially redissolved with the solvent originally used to dilute them. With the mechanical action of the brush, for example, application of the white paint can partially solubilize the already applied black paint, working the lower layer back up in the new layer to create a lava-like or marbleized effect. Such marble-like surfaces can be found throughout the entire surface of Black Friday.” 

Willem de Kooning: The Breakthrough Years, 1945–50 will be on view through July 26, 2026.

The exhibition is made possible by leadership support from the Allen R. Adler, Class of 1967, Curatorial Leadership Fund; the Fanzhi Foundation for Art and Education; the Frances E. and Elias Wolf, Class of 1920, Fund; Gagosian; Shelly and Tony Malkin; the Robert Lehman Foundation; and Tom and Mila Tuttle. Additional support is provided by Christie’s, Preston H. Haskell III, the Joseph L. Shulman Foundation Fund for Art Museum Publications, the Melanie and John Clarke Exhibition Fund, Mark W. Stevens and Annalyn Martha Swan, and contributors to the Director’s Exhibition Fund. The publication Willem de Kooning: The Breakthrough Years, 1945–50 is generously supported by The Willem de Kooning Foundation.

Exhibitions at the Princeton University Art Museum are made possible by the following contributors to the Director’s Exhibition Fund: Allen R. Adler and Frances Beatty Adler, Len and Laura Berlik, John L. Cecil and Celia A. Felsher, Jeannie and Jitender Chopra, John and Susan Diekman, Donald and Martine E. Elefson, Barbara Essig, Luke Evnin and Deann Wright, William S. Fisher and Sakurako D. Fisher, Stacey Roth Goergen and Robert Goergen, Preston H. Haskell III, Robert and Lynn Johnston, Gene and Sueyun Locks, David and Catherine Loevner, Shelly and Tony Malkin, Edward E. Matthews, Dean and Jill Mitchell, Christopher E. Olofson, Anne C. Sherrerd, Preeti and Sanjay Swani, and Theodora D. Walton and William H. Walton III. Additional support has been provided by Tena and Chris Achen, Sarah Lee Elson, Christopher C. Forbes and Astrid Forbes, Alice Cooney Frelinghuysen, Paul G. Haaga Jr. and Heather Sturt Haaga, Padmaja Kumari Parmar and Kush M. Parmar, Mark W. Stevens and Annalyn Martha Swan, Judy and Ed Stier, and Jonathan Lee Walton. 

The opening of the Princeton University Art Museum and its inaugural year of programming are generously supported by Noom. 

Bart Devolder

Chief Conservator

Bart J. C. Devolder is the chief conservator at the Princeton University Art Museum. He has studied, published, and lectured on a wide variety of topics, with a particular interest in the ways artworks are created and in applications of computer sciences to the field of studying old master paintings. He received his MA in paintings conservation in 2002 from the Royal Academy of Fine Arts (Antwerp, Belgium). 

Jim Coddington

Former Agnes Gund Chief Conservator at The Museum of Modern Art