Ключевые слова: backgrounds, balance, beautiful, beauty in nature, bright, circle, clean, closeup, concentric, drop, environment, environmental conservation, equilibrium, falling, fluid, freshness, healthcare and medicine, healthy lifestyle, idyllic, instant, life, lifestyles, light, liquid, loneliness, macro, midair, moment, motion, nature, nonurban scene, pink, purity, purple, rain, refreshment, relaxation, ripple, rippled, silence, single object, solitude, spa treatment, sphere, spirituality, splashing, time, tranquil scene, transparent, vitality, water, wellbeing,