The ‘radical design’ movement of late 1960s Italy led to the creation of the Quaderna Series of furniture, which was designed by the Superstudio group and has been manufactured by Zanotta since 1972. The iconic collection is characterised by geometric shapes covered with a chequered white laminate. A coffee table, desk and carpet have been added to the series to mark the 50th anniversary. Photo Simone Barberis. Zanotta