There are three individuals in the image. The person on the left is wearing a white shirt and dark pants, standing next to a fire truck. The person in the middle is also dressed in a white shirt and dark pants, standing next to another fire truck. The person on the right is wearing a red shirt and dark pants, standing next to a third fire truck. All three individuals appear to be engaged in some form of firefighting activity, possibly at an airport given the presence of the fire trucks.