Reproduction of an Oceanic Lagoon Coral. Corals are actually animals living in colonies of individuals called "polyps," which are "superorganisms." Each polyp secretes its own exoskeleton, which can be hard or soft depending on the species. Our collection of corals, made from synthetic material, is handcrafted with artisanal precision, perfectly replicating the texture of these living specimens, most of which are now protected.