There are three individuals in the image. The person on the left is wearing a green shirt and appears to be standing near a green object, possibly a piece of equipment or machinery. The second individual, located in the center, is dressed in a white shirt and is holding a green object as well. The third person, on the right, is wearing a blue shirt and seems to be standing behind the first two individuals. They are all focused on their tasks, with no visible interaction between them.