Ключевые слова: 2019, 2020, 3d, abstract, annual, artificial, banner, black, calendar, card, celebration, chain, christmas, connect, connection, cyber, cybernetic, data, date, decoration, design, dot, eve, future, geometric, happy, hexagon, holiday, icon, knowledge, learning, line, merry, molecule, network, new, polygon, saver, science, tech, winter, year,