Ключевые слова: authentic, background, background material, bubble, bubbles, circumstance, clarity, eco, ecology, ecology image, environ, environment, foam, liquid, material, na, object, oxygen, pure, purity, resting object, running water, scenery, setting, spring water, still image, still life, still life objects, stream, surroundings, texture, textured, transparency, transparent, unadulterated, untainted, water,