Watch LookMovie. In commercial sales catalogs from the Société L. Gaumont et Cie, this film (cataloged under "Vues animées") is credited to the system of Georges Demenÿ. Like many early Gaumont "views," it was filmed as a demonstration of Demenÿ's 60mm (later 58mm) Chronophotographe camera. His name is the only one appearing on legal and technical documentation for this production period.