There are four people in the image. They are wearing casual clothing, including t-shirts and hats. The person on the left is wearing an orange t-shirt and a green hat, while the person next to them is dressed in black with a white shirt and a black hat. The person in the middle is wearing a black jacket and a black hat, and the person on the right is wearing a black jacket and a black hat as well. They appear to be engaged in some activity, possibly related to outdoor or adventure activities, given their attire and equipment.