Ключевые слова: 21, 2021, 3d, abstract, agriculture, background, calendar, celebrations, christmas, clay, concept, conceptual, creative, date, day, design, eco, ecological, ecology, ecosystem, environment, eve, event, graphic, grass, green, greeting, happy, holiday, illustration, modern, natural, nature, new, newyear, number, objects, one, recyclable, recycle, render, save, season, shape, symbol, template, threedimensional, twenty, wealth, year,