Harry Cooper, curator and head, department of modern art, National Gallery of Art, with original slides courtesy of the Roy Lichtenstein Foundation © Estate of Roy Lichtenstein. On November 11, 1995, Roy Lichtenstein was in Japan to receive the Kyoto Prize from the Inamori Foundation. In accepting the award, he delivered a lecture on the evolution of his work since his Pop breakthrough of 1961. Thanks to the generosity of the artist's estate and foundation, Harry Cooper, the National Gallery of Art's curator of modern art, presented this lecture at the Gallery, with the original slides, on January 9, 2013—in honor of Roy Lichtenstein: A Retrospective, the first major exhibition of the artist's work since his death in 1997. The exhibition was on view at the Gallery from October 14, 2012, to January 13, 2013.