Ключевые слова: advise, background, black, blackboard, blur, board, bokeh, business, chalk, chalkboard, closeup, coaching, colored, concept, copy space, craft, creative, creativity, defocused, design, education, frame, have, horizontal, idea, ideas, label, message, nobody, notice, placard, school, sign, signboard, slate, stake, stick, table, three, vintage, we, we have ideas, wisdom, wooden, words, write,