A painter and engraver, Didone took part in the Esposizione Nazionale d’Arte at the Brera in 1925, exhibiting three etchings. In 1933 he participated in the IV° Mostra d’Arte del Sindacato regionale Fascista Belle Arti di Lombardia at the Palazzo della Permanente in Milan with the painting ‘Isola di San Giorgio’. In 1938, he participated in the Esposizione Nazionale d’Arte at the Brera with ‘Traghetto a Santa Maria del Giglio - Venezia’.
His painting ‘Ritratto d Carolina Barbara Invernizzi is preserved in the Art Collections of the Ospedale Maggiore in Milan.