green duckweed on the water, background texture

they float or just beneath surface still slowmoving bodies fresh water wetlands also known as bayroot green duckweed background texture beautiful blue bug cloud color cover dawn dusk environment evening eye grass hand happy heaven hiking landscape light mist moment morning mountain natural nature naturehirking outdoors peak pleasure rock scene season shadow short silhouette sky standing summer sun sunlight sunrise sunset top tourist travel valley view wallpaper weather wonderful wood