Ключевые слова: 22, alphabet, april, background, block, board, bokeh, business, calendar, campaign, celebration, climate, concept, conservation, consumption, copy, daily, date, day, earth, empty, environment, event, globe, green, holiday, icon, international, message, month, nature, object, organizer, pollution, reminder, resource, save, season, space, symbol, text, time, vintage, white, wood, wooden, world, year,