Ключевые слова: attitude, better, bright, change, concept, conceptual, confident, detail, differ, different, diversity, drawing, expression, face, facial, feel, feeling, good, happiness, happy, hope, hopeful, ideal, ideas, joy, mind, negative, note, notes, object, optimism, optimistic, outlook, paper, pleasure, positive, representation, sad, saddened, simple, smile, smiley, smiling, success, successful, thinking,