History of design: the Arco floor lamp by Achille Castiglioni - Interior Notes
Arco by FLOS, designed by Achille Castiglioni in 1962. http://www.stardust.com/FLOSARCO.html | Design inpiration, Cool floor lamps, Living room lighting
Arco Floor Lamp by Achille Castiglioni for Flos, 1960s for sale at Pamono
Arco Floor Lamp | LED or Incandescent Dimmable with Marble Base by Flos – Design Distillery
PIN–UP | THE ARCO LIGHT TURNS 60
Flos Arco floor lamp
How Achille and Pier Giacomo Castiglioni's 1962 Arco Light Became a Living Room Essential | Architectural Digest