Entry to Harry Potter Photographic Exhibition. Journey through memories captured during years of magical filmmaking in a display of iconic behind-the-scenes images, never before seen in one place. Housing iconic production photographs, the Photographic Exhibition takes fans behind-the-scenes of key moments in the film series, from Harry’s first day at Hogwarts through to the Battle of Hogwarts. A must-visit for any Harry Potter fan. Located in Covent Garden, the Photographic Exhibition is home to London’s only bottled Butterbeer bar.