Ключевые слова: abstract, adversity, background, black, book, challenge, chance, closeup, color, concept, conceptual, definition, dictionary, drawing, fantasy, focus, frustration, green, horizontal, icon, idea, ideas, image, impossible, incentive, learning, letter, macro, mark, motivation, object, open, opportunity, optimistic, page, paper, pen, positivity, possible, problem, red, sign, single, success, symbol, text, white, word, write, x,