abstract broad cascading colors colours cool cooling dark downhill downwards edges fast-flowing flow flowing light moving multi-level multiple-levels park peace peaceful public reflecting reflections ripples rippling running steps stones stonework stream streaming sunlight sunshine surface surfaces textures water waterfall wet wide background clear edging ground rock rocks rocky small-waterfall steady coloring colouring feature fresh green greenery greening movement plants pond reflection tiled wall water falls autumn beauty in nature flowing water Great Smoky Mountains Great Smoky Mountains National Park leaf nature red relaxation remote river running water tide Tranquil Scene Australia bush bushland creek fast flowing ferns log rapid rapids reflective refreshing shade shadows shallow waterway water’s edge white white water autum blur leaves. rice wind fast