Ключевые слова: abstract, anchored, blue, boating, bright, bubbles, buoy, buoyancy, buoyant, closeup, clouds, concept, cyan, danger, deep, equipment, float, floatable, floating, lifebuoy, liquid, maritime, mark, motion, nautical, naval, navigation, nobody, object, ocean, orientation, ripples, safety, sailing, sea, shipping, sign, sky, surface, transparent, warning, water, wave, waves, wooden,