Erika Hock + Robert Breer + Esther Klas + Hassan Sharif 2014 海绵，铁链，油漆，水泥，铁棍Sponge Cushions, iron Chains, Oil Paint, Cement, Iron Rods 160x150x225cm (绿色Green) 95x180x207cm (黄色Yellow) 130x140x220cm (红色Red)