There are four individuals in the image. They are all men. The person on the left is wearing a light-colored shirt and appears to be standing slightly apart from the others. The second individual is dressed in a dark jacket and is positioned slightly behind the first person. The third person is wearing a white shirt and is standing next to the second individual. The fourth person is wearing a light-colored jacket and is standing next to the third individual. All of them are outdoors, with greenery visible in the background.