Vintage mother-of-pearl pendant lamp "Arc-en-ciel"

Pretty vintage suspension, 60s-70s, white mother-of-pearl set with brass with a pretty rainbow décor. Ideal in an entrance or a room! It is in very good general condition and it has been cleaned. Of course, it bears some small traces of time, it is vintage and by definition imperfect; -). The electrical system is new: e27 socket, cord and gilded roof. Adjustable wire length (up to 60 cm). Net weight: 400 g. Dimension: 32 X 21 cm.