There are three individuals visible in the image. The person on the left is wearing a white shirt and dark pants, holding a yellow object that appears to be a shovel or a similar tool. The second individual, located in the center, is also dressed in a white shirt and dark pants, holding a similar shovel-like object. The third person, on the right, is wearing a blue shirt and dark pants, holding a similar shovel-like object. All three individuals are working with heavy machinery, likely involved in construction or excavation tasks.