There are three individuals visible in the image. The person on the left is wearing a yellow shirt and appears to be working with a piece of equipment. The second individual, located in the center, is also wearing a yellow shirt and seems to be engaged in the same activity. The third person, on the right, is wearing a blue shirt and is holding a tool, possibly a shovel or a similar implement. All three individuals are dressed in work attire, suggesting they are involved in construction or related work.