Powder manufacturing in the Sierra de Tardienta

Powder Manufacturing in the Sierra de Tardienta, painted in 1814, depicts the guerrilla production of gunpowder in the mountains of Aragon during the Peninsular War. The painting was commissioned for the Royal Palace to commemorate Spanish resistance against Napoleon's forces. Goya, an Aragonese himself, would have been deeply invested in depicting the heroic improvisation of his compatriots, who manufactured ammunition in remote mountain locations beyond French control. Now in the Royal Monastery of San Lorenzo de El Escorial, the painting belongs to a small group of works directly documenting wartime events. It shows Goya applying his reportorial eye to the logistics of guerrilla warfare.

Goya renders the clandestine manufacture with documentary directness and the dark, atmospheric tones characteristic of his wartime paintings, capturing the urgency and danger of guerrilla operations.