There are three people visible in the image. They appear to be engaged in some construction activity. The person on the left is wearing a yellow shirt and appears to be operating an excavator. The person in the middle is dressed in a blue shirt and is standing near the construction site, possibly overseeing the work. The person on the right is also wearing a blue shirt and seems to be observing the construction process. All three individuals are holding tools, likely related to the construction work.