Ключевые слова: advise, background, black, blackboard, blank, blurr, board, bokeh, business, chalk, chalkboard, closeup, coloring, communication, concept, copy space, craft, creative, creativity, defocused, design, direction, education, fraud, horizontal, idea, label, learn, multicolored, nobody, notice, sign, signboard, stop, symbol, table, toy, vintage, warning, wisdom, wooden, write,