Sistema 61 Modular sofa by Giancarlo Piretti for Castelli, Italy 1970s
Modular 'Sistema 61' sofa by Giancarlo Piretti for Castelli, Italy 1970s. Innovative system consisting of four seating elements, 5 back - armrests and two corner columns which can be linked together on the underside with metal clamps. Due to this easy connection system different combinations can easily be made. The sofa is reupholstered in a high quality compact voluminous sand colored velvet. It offers a great comfort and is in very good condition.