hand drawn of sea vegetables or seaweed on chalkboard

alga algae aonori aosa aquatic art background blackboard blade cai chalkboard cuisine des drawing drawn engraving enteromorpha fern food fougere gourmet green hand illustration ingredient japan japanese kelp kombu konbu laminaria laver leaf line meal mers miyeok monostroma mustard natural nori nutrition organic parae pinnatifida plant qundai sea seafood seaweed sketch undaria vector vegetable wakame wallpaper water wing