Subject
- Catholic Church--Prayers and devotions1
- Church history--Middle Ages, 600-15001
- Easter music1
- Graduals1
- Graduals (Chants)--Germany1
- Graduals (Chants)--Italy--Florence1
- Graduals (Liturgical books)--France1
- Graduals--Specimens1
- Historiated borders--Italy--Florence--14th century--Specimens1
- Historiated initials--Bavaria--15th century--Specimens1
- Historiated initials--France--15th century--Specimens1
- Historiated initials--Italy--Florence--14th century--Specimens1
- Holy Week music1
- Homilies on Ezekiel1
- Illumination of books and manuscripts, French1
- Illumination of books and manuscripts, Medieval--France1
- Illumination of books and manuscripts--Italy--Florence--14th century--Specimens1
- Introits (Music)1
- Kingdom of God--Early works to 18001
- Kyrie eleison (Music)1