Painter Ellsworth Kelly championed pure form, bold color, and spatial harmony in a practice that profoundly shaped the course of American abstraction. His influence extended across key movements of the 20th century, including Pop art, Minimalism, hard-edge painting, and color field painting. Departing from the expressive brushwork of mid-century Abstract Expressionism, Kelly's minimalist, often irregularly shaped canvases introduced a new visual language—marked by crisp lines, geometric simplicity, and saturated flat color.In iconic works like Colors for a Large Wall (1951), he abandoned gestural techniques in favor of clarity and precision, aligning his visual sensibilities with the clean lines of modern architecture. Kelly viewed painting not as a narrative medium but as an extension of the built environment—an abstract counterpoint to contemporary design.Since his first major retrospective at the Museum of Modern Art in 1973, Kelly has been celebrated in solo exhibitions at premier institutions including the Guggenheim, the Tate, and the Centre Pompidou. He also made significant appearances at Documenta (four times) and represented the U.S. twice at the Venice Biennale. Today, his works remain highly sought-after, regularly fetching seven-figure sums at auction.