184: ACHILLE AND PIER GIACOMO CASTIGLIONI, Arco floor lamp < Art + Design, 6 October 2021 < Auctions | Wright: Auctions of Art and Design
Flos Taccia LED 21.25" Modern Lamp by Achille Castiglioni | Stardust
Achille and Pier Giacomo Castiglioni | Arco lamp (1962) | Available for Sale | Artsy
Original Arco Lamp by Achille Castiglioni for FLOS - Etsy Canada
212: ACHILLE CASTIGLIONI, Luminator floor lamp < Casati Gallery: Visions of Italian Design, 10 December 2021 < Auctions | Wright: Auctions of Art and Design