Art Deco wall lamp, opaline, brass, porcelain, 1920s/1930s

Art Deco wall light. French work from the 1920s and 1930s. Porcelain frame. Brass socket and swan neck stem. Six-sided opaline lampshade. Very good overall condition. Note very rare and very discreet injuries due to time and use in places (see photos and zoom). The total height of the wall light is 19 cm. The total depth of the wall light from the wall attachment point is 24 cm. The maximum width of the opaline at the opening is 11 cm. The wall light works with a bayonet bulb not included.