The image depicts two individuals working in a blue, rectangular container that appears to be a water treatment or waste management tank. The person on the left is wearing an orange safety vest and is positioned near the top of the tank, while the person on the right is also wearing a safety vest and is positioned near the bottom of the tank. The tank itself has a lid, and there are some pipes and equipment visible inside it. The setting seems to be outdoors, possibly on a concrete surface. The overall scene suggests a maintenance or inspection activity related to the tank.