Charbonnage du Renard is an abandoned interior space showing significant decay. Upon entry, you'll see a floor strewn with debris, including scattered papers, a coil of rope, and pieces of wood and metal. Damaged and chipped flooring is visible under the debris. Walls are brick, partially painted with peeling paint and exposed brick. The ceiling shows rectangular tiles, possibly terracotta, with a discolored border. A rusty, potentially unstable metal frame or rack is in the background. Two damaged car seats are visible; one in the foreground with a folded paper on it. Other damaged furniture is stacked against the wall. A damaged window shows greenery outside. Hazards include unstable structures and scattered debris.