Ключевые слова: adult, african, africanamerican, afro, arts, audience, black, casual, cheerful, classroom, closed, closeup, clothing, crowd, diversity, education, event, eyes, females, focus, foreground, friendship, group, hair, happiness, indoors, large, learning, lifestyles, males, men, microphone, multiethnic, musician, people, performance, performing, real, selective, singer, singing, smiling, space, stage, student, woman, women, young,