man sitting on the ground in what appears to be a sandy or dusty area

man sitting on the ground in what appears to be a sandy or dusty area. He is wearing a black tank top and dark shorts, and his clothes and skin are covered in dust. He is moving his arms and hands in a rhythmic fashion, almost like playing a percussion instrument, though there is no visible instrument. Several other people are standing or dancing around him, some moving to the music that can be heard in the background. The people around the man are dressed casually, and there is no clear indication of their relationship to him or the purpose of the gathering. The lighting suggests it is nighttime.