The Book of Ravenna Festival 2020 Extract from the press release: “Sweet color of oriental sapphire”: the decision was taken to keep the same title for the book as inthe pre-Covid 19 era should have been the Music Festival title (it also represents the maintheme). It is illustrated by the works of the artist Manuela … More “Dolce color d’oriental zaffiro” Dante, Purgatorio 1, v.13