Ключевые слова: abstract, alphabet, background, block, block shape, board, building activity, business, change, choice, communication, concept, concepts, conceptual, contemplation, cube, design, forecasting, futuristic, good, happy, idea, improvement, individuality, information, learning, letter, message, planning, positive, save, sign, success, symbol, table, text, the past, time, toy, toy block, vintage, wood, wood material, wooden, word, wording, workplace, world, writing activity,