Ключевые слова: art, astronomy, communication, connection, continent, contour, cosmos, curiosity, design, exploration, fire, fly, future, geography, geometric, global, globe, graphic, icon, illustration, internet, isolated, laboratory, launch, line, linear, lineart, map, mars, modern, moon, moonwalker, outline, planet, robot, science, ship, shuttle, sign, space, spaceship, speed, sphere, symbol, technology, travel, vehicle, world,