Vintage wall lamp

Vintage wall light from the first half of the 20th century, featuring a curved metal arm and a frosted glass shade. Height approximately 17 cm. Thickness approximately 19.5 cm. Main characteristics. The arm: Made of patinated brass, shaped like a swan neck. Claw to hold the shade. The shade: Made of moulded or frosted glass (often referred to as a "tulip"), With wavy and fluted edges reminiscent of a flower. The style: Inspired by Art Deco or Art Nouveau aesthetics. The electrical wires have been changed. Diameter approximately 15.5 cm. Bayonet bulb (not included) In good condition, with signs of use.