Wall light at 45° and its very elaborate frosted glass tulip

Composed of a white porcelain fixing base measuring 7cm in diameter; 4cm thick, followed by a heat-resistant brass bayonet socket, and an old brass claw, supporting a very pretty frosted white glass tulip; worked with furrows and finished with a ruffled and pleated frieze; very chic and in great condition; wired, ready to install; (fixing screws provided) dimensions: long = 19cm / fix diam = 7cm / tulip diam = 16cm.