On August 6, after an assembly in which the fate of the cinematographic infrastructure was debated, it was decided to socialize the industry and to organize a committee for the production of films.
[3] The sequence is inspired by Diego Velázquez's Apollo in the Forge of Vulcan and pays tribute to the anarchist worker Buenaventura Durruti.
There were other studios around Barcelona and its surroundings, but the most important of all, in terms of the number of films, due to the technical capacity at the time, and historically, was the Orphea.
There were also laboratories to process Cinefoto films, and even two dubbing studios, one by Adolfo La Riva and the other by MGM, although it is not clear whether these had any relationship with S.I.E.
[12] SIE's production was focused on three editorial lines: war reports, propaganda documentaries and fictional short and feature films.