In the 1980s, Ellsworth Kelly's work continued to evolve, deepening his exploration of form, color, and space that had defined his earlier periods. This decade was marked by Kelly's expansion into new directions, particularly in sculpture and the continued exploration of the curve, both inspired by his surroundings in upstate New York, where he had moved in the previous decade. Kelly's sculptures from this period, often large and totem-like, were designed for outdoor display and significantly incorporated the use of the curve. One notable sculpture, "Creueta del Coll" from 1987, exemplifies these developments. This 12-foot tall, slightly curving work abstracts a specific, recognizable form—an ancient Greek statuary form known as kouros, or male youth. Its flat, two-dimensional quality and matte-black finish invite viewers to reconsider traditional perspectives on sculpture​ (The Art Story)​. Kelly's late period also saw the creation of larger multi-panel works and outdoor sculptures made from materials like steel, aluminum, and bronze. His canvases from this time incorporated more curved forms alongside the rectilinear shapes that had dominated his earlier work. These developments were facilitated by the spacious studio he moved into in 1970, which allowed for the creation of larger-scale works. His focus on simplicity and abstraction was evident in his continued exploration of color as form, establishing a distinct visual language that utilized both curvilinear and rectilinear forms to fragment visual phenomena such as architectural elements and shadows​ (Smithsonian American Art Museum)​. Throughout the 1980s, Kelly remained deeply engaged with the principles of hard-edge painting, minimalism, and abstract art, disciplines where he had already made significant contributions. His work from this decade reflects a mastery of form and color, and a keen interest in the spatial dynamics between the artwork and its viewer. Kelly's sculptures and paintings from the 1980s continue to be celebrated for their innovative approach to form and color, and their ability to engage viewers in a direct, visceral experience of abstract art. These artistic endeavors from the 1980s underscore Kelly's position as a pioneering figure in American art, whose work transcends easy categorization, residing at the intersection of minimalism, abstraction, and a profound engagement with the natural world and architectural forms. His legacy is that of an artist who constantly sought to push the boundaries of visual art, exploring new materials, forms, and concepts that continue to influence contemporary art today.