Ключевые слова: adult, background, black, blue, business, cable, caucasian, closeup, communication, concept, copyspace, cord, electric, equipment, female, freedom, gesture, girl, hand, hands, hold, holding, human, internet, isolated, light, long, male, man, metal, net, network, open, people, person, power, safety, security, show, showing, sign, sport, steel, symbol, technology, white, woman, young,