This movement originated in America in the 1940s, becoming popular in the 1950s. The key interests of the Abstract Expressionists were freedom of expression and exploring the subconscious. Many artists associated with this movement worked quickly and applied paint in unconventional ways such as pouring or splattering paint directly onto the surface, allowing chance and accident to play a significant role in the creation. One of the most famous Abstract expressionists is Jackson Pollock.