Philippe Clement / Gutweed (Ulva intestinalis / Enteromorpha intestinalis), sea lettuce (Ulva lactuca) and spiral wrack / flat wrack (Fucus spiralis) washed on beach, Normandy, France, June

Philippe Clement / Spiral wrack / flat wrack (Fucus spiralis), brown alga seaweed washed ashore on rocky beach, Normandy, France, June