An icon in the international design scene, Parentesi is elegant and minimal. Designed by Achille Castiglioni and Pio Manzù in 1971 and winner of the Compasso D'Oro in 1979, this lamp has a strong evocative power and adapts perfectly to any environment and context. The vertical movement of the lighting body is obtained by sliding a painted steel tube, available in different colors, on a steel cable stretched between the ceiling and the floor. The electric cable, on the other hand, has a useful length of 4 meters from the lamp holder. The light is direct and the on / off switch is housed in the head of the luminaire, black in color.