There are three people visible in the image. They appear to be engaged in some form of work or activity related to the fish farm. The person on the left is wearing a blue shirt and appears to be standing near a blue boat. The person in the middle is dressed in a red shirt and is positioned near a red boat. The person on the right is also wearing a red shirt and seems to be standing near a circular structure, possibly a fish pen or a feeding platform. All three individuals are focused on their tasks, with no other significant activities or interactions observed.