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"Close-up of a red gorgonian coral (sea fan) underwater, showing detailed polyps and complex branching structure against a blue reef background, marine biology and tropical ocean ecosystem concept."

Vibrant octopus resting on a rock underwater, showcasing its vivid colors and textures in a marine habitat.

A turtle 🐢 diving under the depth of sea.

Vector silhouettes of various land animals, marine life, and plants, representing Earth’s rich biodiversity. Perfect for environmental campaigns and International Day for Biological Diversity.

A vibrant octopus displaying its colorful tentacles in an underwater environment, showcasing marine life.

Stingrays and other marine fish gather around a scuba diver, who is performing a live feeding show in the huge seawater tank of an aquarium in National Museum of Marine Biology and Aquarium

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Seashell on sand with erosion

Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/seashell-sand-erosion-584059">Image used under license from Freestock.com</a>

Close-up of a seashell on sand

Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/closeup-seashell-sand-573999">Image used under license from Freestock.com</a>