Pendant by Gaetano Sciolari for Boulanger, a Belgian manufacturer founded in 1954, which no longer exists today.
The lamp was probably designed in the 1970s, but little is known about it. What I do know is that the version with 13 light bulbs, is the largest version of this series.
The lamp has a very light patina in some places, but is overall in very good condition.
H x W x D = 70 x 64 x 64 cm/ 27.6 x 25.2 x 25.2 inch