Ключевые слова: ahead, background, blue, business, caution, challenge, change, choice, choose, cloud, concept, copyspace, crisis, danger, different, direction, economic, finance, future, global, goal, highway, idea, illustration, improvement, information, innovate, innovation, message, new, opportunity, option, progress, risk, road, roadsign, sign, sky, solution, space, strategy, street, success, symbol, text, vision, warning, white, word, yellow,