At the back signature, title and year. Artist's authenticity certificate on photo. Publications: Alberto Biasi - selected works, Silvana Editoriale; Alberto Biasi in San Vitale. The light and environments of history; Il Cigno Edizioni, 2014. Exhibitions: Alberto Biasi in San Vitale. Light and the environments of history, National Museum of Ravenna and Mausoleum of Theodoric, Ravenna, 2014; The meaning is there and you can see it..., Galleria Perl'A, Venice, 2012.