The Festival de l’Océan Drawing Contest is a creative competition dedicated to raising awareness about marine biodiversity among Reunionese youth. Historically, this event has served as a launchpad for young local artists to express their connection to the Indian Ocean. It reinforces regional identity by placing the protection of the coral reef and marine life at the heart of artistic education. Participants from schools across the island submit works that interpret the beauty and fragility of the underwater world. This contest has a significant social impact by educating the next generation about environmental stewardship through art. For researchers, it provides a unique archive of how island children perceive and value their surrounding marine ecosystem. Protecting this creative initiative ensures that the maritime legacy of Reunion remains a priority for its future leaders.