The Mass of St. Gregory, from a Book of Hours1460 · Manuscript cutting in tempera and liquid gold on parchment10.5 × 6.2 cm (4 3/16 × 2 1/2 in.)Art Institute of Chicago
The Coronation of the Virgin, from a Book of Hours1460 · Manuscript cutting in tempera and liquid gold on parchment10.5 × 6.2 cm (4 3/16 × 2 1/2 in.)Art Institute of Chicago