Gray and orange modern/postmodern swingarm lamp.

I found a pair of these lamps. They are all metal, quite heavy and appear to be well constructed. Fit, finish and materials are all quite good. The color is a dark grey with cool orange details. The conical base reminds me a bit of Sottsass' Callimaco floor lamp, and the ring and triangular counterweight also have a "Memphis-y" feel.

Has anyone seen these before?

I don't have the answer but love your avatar

you would think it was Italian with the orange detailing

however Fase made a similar lamp design as did Enrich Miret named appropriately Calder