Whaam Roy Lichtenstein at Tate Modern

Alastair Sooke takes us on an exclusive personal tour of the Roy Lichtenstein Retrospective at Tate Modern Offering an indepth look at one of the years most talked about exhibitions Alastair and guests explore the enduring appeal of Lichtensteins imagery debate the controversies around his work and his influence on todays generation of artists and tackle the big question was Lichtenstein a Pop Art genius and one of the defining imagemakers of the 20th century or a onetrick wonder whose big idea was so powerful he could never let it go