Ключевые слова: advertisement, announcement, arm, background, banner, blank, bubble, chat, cloudscape, comment, communicate, communication, content, conversation, copyspace, design, empty, feedback, forum, guy, hand, holding, human, ideas, information, inspiration, label, light blue, man, marketing, media, message, nlue, paper, placard, presenting, promotion, sign, social, social media, speech, speech bubble, symbol, text, thinking, thought, word, writing,