A small backdrop made of RNB - Nebbia film, of which the stage designer Fabrizio Valentini used the properties of transparency and diffusion of the light to simulate a submarine vision populated by fishes, sea-horses and jellyfishes suspended to invisible threads.
A big glass door made of a wooden framework and the film RNB - Nebbia standing in front of a Rear-illuminated backdrop manufactured with the film RNV - Nevada, creates an effect of depth and brightness.
The film RNB - Nebbia is often used for decorative or particular purposes, as in the case of this Tetragono realized in fact with the film RNB - Nebbia and gilded foils.