diver, barrel sponge, feather stars, black sun coral in banda, indonesia underwater photo

also and animal aquatic background banda barrel bennetti biodiversity black blue camera cave color coral crinoid dive diver divers diving ecosystem ecotourism explore feather fish gigantea holiday indonesia island life marine micranthus natural nature ocean oxycomanthus photo photographer photography red reef scuba scubadiving sea site sponge star stars sun travel tropical tubastraea underwater vacation verongula water wildlife