Подвесной светильник Luxxu - Waterfall Sputnik Suspension
https://www.luxxu.net/products/waterfall-sputnik-suspension 

Preserving the inspiration on the natural sensation of waterfalls, this unique piece was born to complete the superb Waterfall Collection. Made with high-quality brass and beautifully handmade ribbed tubes of crystal glass, this powerful creation will fit perfectly into any ambiance.