On a sunny day, a yellow Komatsu excavator is parked on a pebble beach, facing the sea. The excavator is lifting a black, rectangular object out of the water. A man wearing a black wetsuit and a black cap is standing in the water, near the object. Other people can be seen swimming and sunbathing further down the beach. In the background, there are several buildings nestled amongst lush green trees on a hillside. The waves gently roll onto the beach, and the overall scene is peaceful and coastal.