Gualenghi-d'Este Hours; Taddeo Crivelli (Italian; died about 1479; active about 1451 - 1479); and Guglielmo Giraldi (Italian; active 1445 - 1489); and Master of Cardinal Bourbon (French; about 1480 - 1500); and Master of Jacques de Besan鏾n (French; active about 1480 - 1500); and Master of the Chronique scandaleuse (French; active about 1493 - 1510); and Jean Pichore (French; died 1521; active about 1490 - 1521); Ferrara; Emilia-Romagna; Italy; about 1469; Tempera colors; gold paint; gold leaf; and ink on parchment bound between wood boards covered with dark red morocco; Leaf: 10.8 x 7.9 cm (4 1/4 x 3 1/8 in.)