Submarine exhibitions have inspired some of the world's most breathtaking outdoor sculptures, blending art with marine themes to create unforgettable public installations. Among the most famous is Jason deCaires Taylor's "The Silent Evolution" in Mexico, an underwater museum featuring over 400 life-sized figures submerged off the coast of Cancún. Another notable work is "Ocean Atlas" by Jason deCaires Taylor in the Bahamas, the largest single underwater sculpture, depicting a young girl holding the weight of the ocean.

In Europe, the "Molinere Underwater Sculpture Park" in Grenada showcases a series of hauntingly beautiful sculptures designed to promote coral growth and marine conservation. Meanwhile, Australia's "Museum of Underwater Art" (MOUA) features installations like "Coral Greenhouse," a submerged structure filled with sculptures of marine scientists.

These sculptures not only captivate audiences but also serve ecological purposes, acting as artificial reefs to support marine life. Their innovative designs and environmental impact make them standout pieces in the world of public art.