cute set with sea animals and algae. marine collection with whale, octopus, fish, crab

font cartoon illustration line circle pattern logo diagram brand drawing text organ toy flower sketch artwork number design algae animal animals baby background banner beach beautiful caricature film character childhood collection comic coral crab cute dolphin fish flat invite jellyfish marine life theme nature ocean octopus plants postcard poster sea set sign starfish stingray summer symbol turtle underwater vector graphics whale whales inhabitants world algae