Cagnaccio di San Pietro (Desenzano Del Garda 1897 - Venezia 1946) "Studio per "Dal porticato di Sant'Eufemia"" 1930s punch marks and pencil on tracing paper cm 39x52.5 Provenance The artist’s family Private collection, Milan This work is accompanied by a certificate of authenticity on a photograph, issued by Giuliana Chiozzi, granddaughter of Cagnaccio di San Pietro