Color field painting is an abstract art movement that emerged in the 1940s and 1950s, primarily in the United States. It focuses on large areas of color applied to the canvas, emphasizing the flatness of the surface rather than traditional forms of representation. Artists aimed to evoke emotional responses through color alone, often using simple shapes and minimalistic compositions. Key figures in this movement include Mark Rothko, Barnett Newman, and Helen Frankenthaler. Their works often feature bold, vibrant colors and expansive fields that invite viewers to engage with the emotional and sensory qualities of color. This approach marked a significant shift in modern art, moving away from detailed imagery to explore pure visual experience.