The image shows a large, heavy-duty construction vehicle, specifically a bulldozer, moving sand or dirt on a beach. The bulldozer is labeled with the number "624K" and appears to be in motion, as indicated by the sand being displaced. The beach is populated with people, some of whom are standing and others who are walking, suggesting that this activity is taking place near a popular recreational area. The overall scene suggests an active construction or maintenance project on the beach.