green duckweeds floating on the water texture background. duckweed is a tiny aquatic plant. it is the vajrai which is the food of

abstract aquatic plant backdrop background beautiful bright closeup color cover detail duckweed duckweeds environment field floating flora foliage fresh garden grass green growth lake leaf meadow natural nature organic outdoor park pattern pond pool reservoir river small spreading spring summer surface texture textured tropical wallpaper water weed weeds wet tiny vajrai which food goose duck