Marking the international touring exhibition 'Imagine: 100 Years of International Surrealism', Patrick Geoghegan finds out what this movement meant to the art world and its global significance still today. Joining him is Dr Felicity Gee, Senior Lecturer in Modernism and World Cinema at the University of Exeter, and Vice President of the International Society for the Study of Surrealism; Dr Matthew Affron, curator for modern and contemporary art at the Philadelphia Museum of Art who is leading the surrealism exhibition there; Professor Alyce Mahon, the University of Cambridge’s Department of History of Art specialist in Modern and Contemporary Art History and Theory; and Dr. Tara Plunkett, Lecturer/Assistant Professor at the School of Languages, Cultures and Linguistics, at University College Dublin.