There are three people visible in the image. The person on the left is wearing a yellow helmet and appears to be standing close to a large object, possibly a piece of equipment or machinery. The second person, located in the center, is also wearing a yellow helmet and appears to be holding a piece of equipment as well. The third person, on the right, is wearing a black helmet and seems to be holding a piece of equipment as well. All three individuals are wearing helmets, suggesting they might be involved in some form of work or activity that requires safety gear.