Art Nouveau table lamp with tulip shade

Art nouveau table lamp (circa 1920), very decorative, with its frosted glass in good condition. It is adjustable thanks to its ball joint and the lighting height is also adjustable on the main stem. A ring at the top allows it to be transported. Electrical system with switch and it is an e14 screw socket. Note a defect at the level of a screw: the brass has split and slightly deformed (see: photo) dimensions: total height: 50cm base diameter: 14cm width: approximately 35 cm but this depends on the inclination of the tulip.