Tropical coral reef with a sea plume (Rumphella aggregata), Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa

Headland with lighthouse at Dyrholaey looking towards a black volcanic sand beach stretching 15 miles into the distance and the ash plume of the Eyjafjallajokull eruption, near Vik i Myrdal, southern area, Iceland, Polar Regions

SpaceX Starlink Falcon 9 rocket launch as seen from the National Geographic Venture in the Sea of Cortez, Mexico, North America

Close-up of Sea Plumes underwater, San Salvador, Bahamas

Close-up of the orange colored plumes of a Christmas tree worm (Spirobranchus giganteus) attached to coral; Maui, Hawaii, United States of America