Ключевые слова: abstract, adhesive note, art, balloon, blank, blue, bubble, business, cloud sky, color image, communication, concepts, connection, design, design element, discussion, empty, horizontal, imagebased social media, label, mail, message, no people, note pad, office, online chat bubble, paper, pattern, reminder, shape, sign, social media, speech, speech bubble, sticker, symbol, talking, text, the media, thought bubble, torn, white color,