Ключевые слова: abstract, arms raised, audience, back lit, backgrounds, blue, business, celebration, city, closeup, color image, communication, concepts, copy space, dark, defocused, event, fan enthusiast, focus on foreground, gesturing, hand raised, holding, human arm, human finger, human hand, ideas, illuminated, light natural phenomenon, lighting equipment, men, night, nightlife, one person, palm, people, popular music concert, selective focus, sign, silhouette, stage performance space, success, symbol, technology, thumb, touching, unrecognizable person, urban scene, women,