Flamboyant Spanish Dancer marine creature dancing and displaying its vibrant colours swimming underwater

hexabranchus sanguineus gastropod spanish dancer sea slug captivating vibrant enchants dance movement orange marine research nudibranch multicoloured coral great barrier reef gbr scuba scuba diving diver snorkeling underwater tropical destination tropics zoo marine conservation marine park animal encounter fish pacific nature wildlife water activity ecosystem creature animal behaviour colourful blue planet aquarium collector fish keeper artistic unique 4k resolution underwater light sea creature lighting behavior creative floral