Ключевые слова: abstract, applicable, art, astronomy, background, ban, blue, climate, contour, crescent, design, droplet, flat, forbidden, glowing, icon, illustration, isolated, light, line, linear, lineart, liquid, moonlight, nature, neon, night, oil, outline, pink, prohibited, prohibition, rain, sea, sign, simple, sky, sleep, space, stars, stop, summer, sun, sunrise, symbol, travel, warning, water, wet,