Ezan and Petitot art deco pendant light

Superb pendant light from the 1930s with a frosted pressed molded glass shade attributable to Ezan, mounted on a beautifully crafted copper structure, possibly from the Petitot workshops. The shade is made of frosted pressed molded glass with stalactite-shaped reliefs, descending in points, creating a play of light and shadow. Beautiful soft and diffused light. A superb art deco light fixture.