Ключевые слова: adult, back lit, backgrounds, black background, black color, business, business person, businessman, businesswoman, caucasian ethnicity, closeup, communication, concepts, copy space, dark, finger, fist, gesturing, hand, hand sign, holding, human arm, human finger, human hand, ideas, index finger, isolated, lighting equipment, males, men, moving up, night, occupation, one person, pointing, showing, single object, sport, studio shot, success, symbol, technology, thumb, touch screen, touching, unrecognizable person, women, working, young adult,