marine animals monochrome silhouette collection. sea turtle whale shark eagle ray manta ray octopus fish. sea weed

sea animals fish silhouette ocean icon aquatic marine underwater seahorse jellyfish starfish vector nature water design aquarium illustration crab cartoon drawing wildlife graphic shell doodle tropical set whale background octopus sketch pattern life collection seafood element squid seaweed black drawn turtle dolphin hand art character fauna decoration lobster white coral ai generated