The Vow of Louis XIII

Ingres's The Vow of Louis XIII of 1824 depicts the French king dedicating his kingdom to the Virgin Mary during the Thirty Years War, a vow made in 1638 that Louis attributed to Mary's intervention in his son's birth. Commissioned for the cathedral of Montauban — Ingres's birthplace — the altarpiece revived the tradition of Raphael's Madonna enthroned above earthly supplicants, deliberately evoking the Sistine Madonna as Ingres's highest formal ideal. When exhibited at the 1824 Salon it was hailed as the summation of the classical tradition against Delacroix's simultaneous debut of The Massacre at Chios — two incompatible visions of French painting's future.

The composition divides into earthly and heavenly zones, with the kneeling king below and the Virgin enthroned above. Ingres draws directly on Raphael's Sistine Madonna for the upper register, rendered with precise linear draughtsmanship.