"arco" Floor Lamp – Achille & Pier Giacomo Castiglioni For Flos, Italy, Circa 1962

A true icon of 20th-century Italian design, the Arco floor lamp, created in 1962 by Achille Castiglioni (1918–2002) and his brother Pier Giacomo Castiglioni (1913–1968) for the company Flos, is considered one of the most iconic creations in the history of contemporary design.

As Milanese architects and designers, the Castiglioni brothers left a profound mark on their era through an innovative approach that combined functionality, elegance, and technical ingenuity. Their creations, now part of the permanent collections of the world’s leading international museums, including the MoMA in New York, remain definitive benchmarks of Italian design.

The Arco model is based on an idea as simple as it is revolutionary: providing the light of a ceiling fixture without having to make any alterations to the ceiling. Its spectacular polished stainless steel arch seems to float in space, while its imposing base made of solid travertine ensures perfect balance and gives the piece a unique sculptural presence.

The piece we are offering is an authentic Flos, preserved in excellent condition. Its original travertine base, with its natural patina, is paired with a stainless steel arch whose chrome finish boasts a superb shine. The hemispherical reflector, in excellent condition, showcases the exceptional craftsmanship of this now-legendary edition.

The floor lamp has been completely restored in our workshops. Its electrical system has been inspected to ensure it functions perfectly, while preserving its authenticity. It is ready to take its place in an interior where it will instantly become the focal point of the decor.

At once a work of design, a light sculpture, and a collector’s item, the Arco has stood the test of time without losing any of its modernity. It blends just as naturally into contemporary architecture as it does into a classic interior, where it brings that timeless elegance characteristic of the greatest Italian creations.

A model that has become legendary, sought after by design enthusiasts and collectors worldwide, it symbolizes the creative genius of the Castiglioni brothers and the incomparable craftsmanship of Flos. An essential piece for any lover of 20th-century furniture.