1957 · 1h 6m · Documentary
Genres: Documentary
Footage filmed in Spain, subjected a new visual effects process. Deslaw devoted himself to the discovery of a new machine that enabled film to be developed while using a new method called solarisation.
Director: Eugène Deslaw
Writers: Eugène Deslaw
Cinematography: Eugène Deslaw, Andre Amster
Editor: Eugène Deslaw, Rafael Simancas