There are three people in the image. The person on the left is wearing a blue shirt and appears to be standing close to a red object, possibly a fire hydrant. The person in the middle is dressed in a yellow shirt and is holding a yellow object, which could be a fire extinguisher. The person on the right is wearing a white shirt and is holding a white object, which might be a fire alarm. The scene suggests an emergency situation, likely related to fire safety.