Ключевые слова: 2015, 2016, 2017, 2018, 2019, 2020, 3d, abstract, annual, background, black, business, calendar, christmas, digit, digital, dot, eve, event, five, forward, future, green, holiday, illustration, isolated, lamp, modern, new, nine, nineteen, number, one, panel, past, pattern, present, render, rendering, technological, thousand, time, timeline, transition, two, wallpaper, year, zero,