Ключевые слова: abstract, activity, air, aqua, background, beautiful, beauty, blowing, blue, blur, bubble, circle, city, close, color, colorful, corn, dark, day, field, fly, forest, freedom, fun, green, joy, light, liquid, many, mirroring, mysterious, nature, nobody, outdoor, rainbow, reflection, reflex, shine, sky, soap, soapbubble, soapy, sphere, spherule, summer, sun, sunlight, transparent, tree, trees,