(From left to right) Gianni Colombo, Structuring beating, 1959 Polystyrene foam, foam rubber, wood, electromechanical animation, 78x140 cm. Nicola Carrino, Constructive 1/69 C, 1975. Dynamic path 4.4, 2016 Iron, 16 Scalar forms 30x30x30 cm each. Dadamaino, Volume of phase modules, 1961 die-cut plastic, 100x100 cm. Partial view of the exhibition A arte Invernizzi. Courtesy A arte Invernizzi, Milan. Photo by Bruno Bani