Ключевые слова: abstract, back, background, circumstance, comfort, design, dew, drop, drop of water, droplet, drops, eco, ecology, ecology image, energy saving, environ, environment, existence, gleam, healing, inochi, life, light, locus, material, nature, paperback, pattern, revolution, ripple, ripples, rotation, scenery, setting, shine, surroundings, swirl, symbiosis, symbiotically, teardrop, texture, texture pattern, time, transparency, transparent, vortex, water, waterdrop, whirlpool, yugo,