We are looking for a light to hang from the second floor ceiling that has multiple lights at different levels and hangs down the center of the stairwell all the way down to the first floor. Artistic. I've seen pictures of them, but can't figure out where to find them- or how to search to bring them up at online lighting stores. Is is a chandelier or are they classified as pendants? And I want it to hang 12' down total.

Any ideas on how to find? Google gave me a bunch of pinterest pictures, but nothing more to really go on (and I don't pinterest anyway).