Ключевые слова: abstract, background, banner, berlin, blockchain, celebrate, cell, cloud, concept, connect, data, digital, double, europe, exposure, flag, flagstaff, freelance, german, germany, graphic, grid, hexagon, high, honeycomb, ict, independence, infographic, information, innovate, internet, machine, nano, national, net, network, pattern, pcb, phone, republic, speed, statistics, studying, tech, technology, template, waving, wavy, web, wireless,