Works by Hans Stofer: Porto Rose, 2020 , Pure Gold, 2020 , Nägeli – Pins, 2017 , Chain Reaction I, 2012 , Chain Reaction II, 2012 , Chain Reaction III, 2012 , Chain Reaction IV, 2012 , Chain Reaction IX, 2012 , Chain Reaction V, 2012 , Chain Reaction VI,...