abstract art of motion blur water surface on the rock natural color painting and

abstract ambient aqua art background blend blur brook calm cascade clean cold colors concept cover creek current curve decoration design dreamy drops element energy environment flood flowing fluid foam freshness green hydro light lines liquid moss motion movement natural nature outdoor painting pastel pattern pure quiet rapid rapids reflection refreshing relaxation river rock running rush rushing scenery scenic serene slow smooth soft space speed splash spray spring stone stream surface texture turbulent turquoise water waterfall wave wavy wet white yellow