Dozens of men wade chest-deep into a glittering French river on a summer's day, wrestling slippery sheep through the current in a ritual that once marked the agricultural calendar across rural France — this wonderfully candid real-photo postcard from the village of Trouan captures the communal chaos of lavage des moutons (sheep washing), a pre-shearing tradition where the whole village turned out to help. At least twenty men are visible, some perched on a timber sluice at the bank, others submerged to their waists, gripping writhing animals with practiced ease; a boy sits at the edge grinning at the camera, and a lone figure stands sentinel on a wooden platform in the background. The sepia tones, flat cap fashions, and the undivided back format of the reverse — printed by Verry, éditeur and later reprinted by CECODI of Palaiseau (No. 210) — place the original photograph firmly in the 1900–1910 window. Trouan is a small commune in the Aube department of the Grand Est region; sheep farming was central to its economy, and scenes like this were captured by local editors eager to sell souvenir cards to a newly postcard-mad public. The zoomed detail image reveals sheep legs and wet wool clearly, confirming the subject for skeptical viewers.