Ключевые слова: abstract, aqua, art, blood, brand, bright, card, clean, contour, creative, design, drip, drop, droplet, eco, element, energy, environment, fuel, gas, graphic, icon, idea, illustration, industry, isolated, line, linear, lineart, liquid, natural, nature, oil, outline, petrol, rain, raindrop, shape, shiny, sign, simple, symbol, template, water, wave, wet,