Ключевые слова: architecture, astronomy, atmosphere, aurora, background, beautiful, binary, blue, borealis, brine, business, code, color, colorful, communication, concept, data, digital, download, green, illustration, information, internet, landscape, light, modern, natural, nature, net, network, night, northern, northern lights, numbers, ontario, river, scandinavia, sign, sky, space, sweden, technology, travel, water, web, www,