horizontal marine frame made of tropical corals, algae, stones. underwater wild world, digital on a white background

undersea exotic composition board aquarium coral tropic marine life frame nature ocean print blue snorkeling green reef red wildlife poster fish fauna seaweed aqua diving nautical lagoon bottom deep algae swimming travel orange seafood terrarium kelp caribbean textile paper cartoon colourful textured realistic wild saltwater aquatic fin underwater drawing horizontal tropical corals stones world digital white background background design packaging posters postcards souvenirs