A ghost and a French marquis wander through the Winter Palace in St Petersburg, encountering scenes from many different periods of its history.

A look at the rich history of the Mariinsky Theatre in the birth and growth of the Russian tradition in opera, music and ballet.

Drawing on the collections of major Russian institutions, contributions from contemporary artists, curators and performers and personal testimony from the descendants of those involved, the film brings the artists of the Russian Avant-Garde to life. It tells the stories of artists like Chagall, Kandinsky and Malevich - pioneers who flourished in response to the challenge of building a new art for a new world, only to be broken by implacable authority after 15 short years and silenced by Stalin's Socialist Realism.