Ключевые слова: abstract, agreement, background, black, business, businessman, collection, communication, computer, concept, contract, cooperation, corporate, deal, design, element, finance, flat, friendship, graphic, hand, handshake, human, icon, icons, idea, illustration, internet, isolated, job, meeting, money, office, partnership, people, person, professional, set, shake, sign, silhouette, success, symbol, team, teamwork, technology, together, web, white,