Valerio Adami (Bologna 1935) "Spettacolo" 1961 pencil on paper cm 49x66.5 Signed, titled, and dated 7.61 lower right Provenance Galleria La Scaletta, San Polo d'Enza Private collection Bibliography “Il Disegno Italiano no. 24” San Polo d'Enza, Edizioni La Scaletta, 2004, p. 104, no. 262 This work is accompanied by a certificate of authenticity on photograph issued by the Valerio Adami Archive, no. 1035