Jackson Pollock, Roy Lichtenstein, Robert Rauschenberg and Jasper Johns each made a tremendous impact on modern art in the 20th century. As pioneers of revolutionary movements such as Abstract Expressionism and Pop art, they are key figures in the postwar transitions that brought American art to the forefront of the international scene. These latest volumes in the "MoMA Artist Series", which explores important artists and favorite works in the collection of The Museum of Modern Art, guide readers through a dozen of each artists most memorable achievements. A short and lively essay by Carolyn Lanchner, a former curator of painting and sculpture at the Museum, accompanies each work, illuminating its significance and placing it in its historical moment in the development of modern art and the artists own life. These books provide a unique overview of the individuals who shaped the development of American art since mid-century and are excellent resources for readers interested in the stories behind the masterpieces of the modern canon.