
The post-World War II period from 1945 until 1970 is recognized as one of the most creative artistic periods of the 20th century, spanning movements from Abstract Expressionism in New York in the 1940s to Pop Art that was popular mainly in England and the United States (from late 1950s to early 1970s). Works of artists who flourished in the late 1940s, 1950s and 1960s.