Ключевые слова: antiphonary, antique, benedictine, bible, bifolium, book, catholic, choir, detail, europe, ferarra, ferrara, from, gilded, gradual, historic, holy, illuminated, imperialfolio, incunabula, initial, initialsmedieval, italy, leaf, letter, letterhead, library, manuscript, minor, monastery, monastic, music, musical, nocturnus, notation, old, ornament, page, paper, parchment, prayer, psalterium, religious, scripture, sheet, vellum, vintage,