Abstract Expressionism was a groundbreaking art movement that emerged in the United States during the 1940s and 1950s, redefining the boundaries of modern art. Rooted in spontaneity, raw emotion, and gestural brushwork, this movement prioritized personal expression over recognizable forms. Instead of depicting the external world, Abstract Expressionist artists sought to translate their inner experiences onto canvas, making the act of painting itself an essential part of their work. Key figures such as Jackson Pollock, Willem de Kooning, and Mark Rothko pushed artistic conventions, exploring new ways to engage with color, movement, and form. The movement evolved into two main styles: Action Painting and Color Field Painting. Action Painting, exemplified by Pollock’s energetic drip technique, emphasized the physical process of painting, where every mark captured the artist’s dynamic motion. Color Field Painting, led by Rothko and Barnett Newman, embraced large expanses of color to evoke deep emotional and meditative experiences. More than just an artistic style, Abstract Expressionism represented a profound shift in the way art was perceived and created. It moved beyond traditional composition and narrative, inviting viewers to engage on a visceral and intuitive level. The movement’s influence extended beyond painting, inspiring new directions in literature, music, and philosophy. Even today, Abstract Expressionism remains a cornerstone of modern art history, continuing to shape contemporary artistic discourse and practice.