XJF147303: The Three Virtues, Reason, Uprightness and Justice, urge Christina de Pisan (c.1364-1410) to write a Book of Ethics for the Instruction of Ladies, illustration from 'Science and Literature in the Middle Ages and the Renaissance', written and engraved by Paul Lacroix, 1878 (engraving) (b/w photo), Huyot, Jean Georges (1863-1938) (after) / Bridgeman Images