collection of stylized starfish, coral, seaweed, and seashells in soft, muted tones, ideal for serene oceanic s. hand

underwater world life isolated flat vector illustration set bundle pack marine starfish coral seaweed seashells stylized soft muted calm oceanic decorative design biology collection hand drawn group summer fresh doodle day crustacean reef floral tropical sea flora oceania animal exotic algae undersea ocean wildlife nature fauna wild aquatic diving seafood