Ключевые слова: adult, african descent, asian ethnicity, avatar, black, cartoon, caucasian, characters, cheerful, chinese ethnicity, community, concepts, contemporary, crowd, crowdsource, emoticon, ethnic, facial expression, fan, female, friendship, fun, group of people, happiness, human face, human head, ideas, illustration and painting, large group of people, male, meeting, men, multi ethnic group, number of people, people, repetition, seamless, smiley face, smiling, social gathering, spectator, team, teamwork, togetherness, wallpaper pattern, women,