The National Gallery in London is one of the great museums of the world with 2400 paintings from the 13th to the end of the 19th century. Almost every human experience is represented in one or the other of the paintings. The sequences of the film show the public in various galleries; the education programs, and the scholars, scientists and curators, studying, restoring and planning the exhibitions. The relation between painting and storytelling is explored. -National Gallery takes the audience behind the scenes of a London institution, on a journey to the heart of a museum inhabited by masterpieces of Western art from the Middle Ages to the 19th century. National Gallery is the portrait of a place, its way of working and relations with the world, its staff and public, and its paintings. In a perpetual and dizzying game of mirrors, film watches painting watches film. -A documentary that goes inside one of the great museums of the world: The National Gallery in London.