Ключевые слова: 3d rendering, abstract, advertising, alert, announcement, audio, broadcast, colorful, communication, community, concept, conceptual, crowd, diversity, female, friendship, gathering, group, human, humanitarian, icon, illustration, isolated, large, loud, male, man, many, marketing, media, megaphone, message, metaphor, microphone, people, person, promotion, sound, speaker, speech, standing, symbol, teamwork, together, togetherness, unity, warning, white, woman,