The Library of the Romanian Academy in Bucharest holds a rare piece of Jewish art from the seventeenth century, an illuminated scroll of the biblical Book of Esther, dated 1673. This manuscript is a unique example in terms of Jewish art because of two unique components. One of them is the date indicating a year in Cyrillic characters, viz. 7181 since the creation of the world according to Byzantine chronology, corresponding in the Gregorian calendar...