There are three people visible in the image. They appear to be engaged in construction work. The person on the left is wearing a yellow shirt and appears to be using a shovel to move dirt. The person in the middle is dressed in a blue shirt and is also involved in construction activities. The person on the right is wearing a red shirt and seems to be standing still, possibly observing the work. All three individuals are wearing safety helmets, indicating that they are working in a construction site.