He makes a compelling argument for its history and value, much as E. H. Gombrich tackled representation fifty years ago in "Art and Illusion," another landmark A. W. Mellon Lectures volume. Realizing that these lectures might be his final work, Varnedoe conceived of them as a statement of his faith in modern art and as the culminating example of his lucidly pragmatic and philosophical approach to art history. He delivered the lectures, edited and reproduced here with their illustrations, to overflowing crowds at the National Gallery of Art in Washington in the spring of 2003, just months before his death. With brilliance, passion, and humor, Varnedoe addresses the skeptical attitudes and misunderstandings that we often bring to our experience of abstract art. Resisting grand generalizations, he makes a deliberate and scholarly case for abstraction--showing us that more than just pure looking is necessary to understand the self-made symbolic language of abstract art. Proceeding decade by decade, he brings alive the history and biography that inform the art while also challenging the received wisdom about distinctions between abstraction and representation, modernism and postmodernism, and minimalism and pop. The result is a fascinating and ultimately moving tour through a half century of abstract art, concluding with an unforgettable description of one of Varnedoe's favorite works.