venemous invasive reef life off the dutch caribbean island of sint maarten

antilles aquatic art artistic barrel black bright caribbean close color colorful coral cover creature creatures dangerous dark demospongiae design diving dutch environment escapees france french generated glowing graphic hide invasive invertebrates island juvenile life light macro marine martin motion natural nature netherlands night ocean orange pattern photography poisonous porifera pseudos pseudosuberites reef scuba sea shape shy siliceous snoot species sponge sponges tropical underwater venemous water