Ключевые слова: abstract, backdrop, background, blog, blue, business, chat, circle, communicate, communication, community, computer, concept, connect, connection, contact, cooperation, design, friend, friendship, gathering, global, graph, group, human, illustration, information, internet, isolated, marketing, media, meeting, men, network, networking, online, people, person, refer, shape, silhouette, social, success, symbol, team, teamwork, technology, web, woman, world,