Achille (1918-2002) and Pier Giacomo (1913-1968) CASTIGLIONI for FLOS editions. Floor lamp model "Arco", the ball reflector in chromed and openwork metal (slight pitting), the adjustable arched stem in brushed aluminum resting on a parallelepipedic base in veined white marble of Carrara with downturned angles and pierced with a hole. Model created in 1962, circa 1990. Publisher's label inside the globe. Height : 237 cm 237 cm - Length : 234 cm - Depth : 28 cm