group of young girls in an outdoor setting

group of young girls in an outdoor setting. They are arranged in rows, kneeling on the ground. They all wear white shirts and traditional patterned skirts. In front of them, a slightly older girl stands, apparently leading or directing them. Behind the girls, under a large tent, a crowd of people is seated, observing the scene. The environment is a sandy or dirt area, likely a schoolyard or similar public space. The tone seems to be celebratory or ceremonial, with the group of girls likely performing a dance or cultural presentation for the audience.