populus euphratica trees

autumn background beautiful beauty blue branch branches calm china chinese clarity clear color colorful colors colour desert deserts dry ecology environment euphratica fairyland fall falling farm field forest gobi gold golden image invert inverted lake landscape leaf leaves lush mirror mongolian multicolor natural nature outdoor outdoors park plant plants poplar poplars populus quiet relfect relfection river sand sands scenery scenic season serene sky stream tranquil tree trees view wallpaper water withered wood wooden woodlands woods yellow ecological