There are five individuals visible in the image. They appear to be firefighters, as indicated by their helmets and protective gear. The person on the left is wearing a red helmet and a white shirt, while the person next to him is also wearing a red helmet and a white shirt. The third individual is wearing a yellow helmet and a black jacket, and the fourth person is wearing a black helmet and a black jacket. The fifth person is partially obscured but appears to be wearing a red helmet and a white shirt. The scene suggests an active firefighting operation.