Ключевые слова: attractive, beautiful, beauty, breath, celebrate, cheerful, cheery, colour, communication, concept, conceptual, confident, delighted, emoticon, emotion, enjoy, enthusiastic, excited, expression, face, faces, facial, feeling, friendly, fun, funny, good, greeting, happiness, happy, humor, icon, idea, isolated, joy, joyful, laugh, laughing, mouth, portrait, positive, sign, smile, smiles, smiley, smiling, symbol, tooth, web, yellow,