(From left to right) Dadamaino, Volume of phase modules, 1961 die-cut plastic, 100x100 cm. Enrico Castellani, white surface, 1990 Acrylic on canvas extroflexed, 120x120 cm. François Morellet, Cruibes n°16, 2013 Neon and white acrylic on canvas on wood, 212x212 cm. Riccardo De Marchi, Untitled, 2015 Aluminum, paint and holes, 200x200 cm. Nicola Carrino, Constructive 1/69 C, 1975. Dynamic path 4.4, 2016 Iron, 16 scalar modules 30x30x30 cm each. Partial view of the exhibition A arte Invernizzi. Courtesy A arte Invernizzi, Milan. Photo by Bruno Bani