Sergio Sarri (Turin 1938) "Situation and Machine" 1972 acrylic on canvas cm 100x100 Signed and dated 972 lower left Signed, titled and dated 1972 on the reverse Provenance Vinciana Gallery, Milan Private collection, Modena Bibliography Sergio Sarri, Paintings 1968-1974, Carucci Editore and Galleria Vinciana, 1974 U. Paganini, C. Ragni "Sergio Sarri, Works from 1964 to 2008. Annotated Catalogue'. Forlì, Edizioni Overtime Art, 2009, p. 106, no. 222, ill.