Jacques-Louis David painted the Oath of the Horatii in 1784, five years before the French Revolution, and the painting arrived in Paris as a political event rather than simply an aesthetic one. Three Roman brothers swear to their father to fight to the death for Rome against the rival city of Alba Longa, their arms extended toward the swords their father holds, their posture rigid with civic resolution. Behind them, the women of the family — who are connected by marriage to the enemy side — collapse in grief that the oath requires be subordinated to duty. The painting is a lecture on republican virtue delivered at the exact moment when the French intelligentsia was developing the vocabulary of republican revolution, and it was received as such.