a cool refreshing waterfall into an emerald pond hidden in a mysterious forest of lush greenery ~ river scenery of taiwan

air background backgrounds beautiful cascade cataract clean clear conserve cool creek ecologic ecosystem emerald environment environmental flowing foliage forest fresh freshness friendly green greenery harmonious heaven inner jungle landscape leaf lush meditation mind motion mysterious national nature paradise park peace peaceful plant pond preserve primitive protection pure purity refreshing relax relaxing remote river rock sanctuary scenery scenic self spring stream summer taiwan thailand torrent tranquil transparent tree tropical undisturbed vacation vibrant water waterfall wet wild wilderness wonderful wood zen