colorful coral reefs with manta rays and tropical fish in a clear tropical ocean

underwater reef aquarium coral sea organism ocean animal screenshot fish colorful reefs manta rays tropical clear scenery stunning swimming two floating crystal blue water sunlight penetrates surface creating peaceful mesmerizing atmosphere horizontal format ideal editorial use tourism promotion graphic design educational materials related marine ecosystems environmental conservation beauty world suitable illustrations vacation destinations nature generative marin colourful aquatic deep ray environment travel vibrant wildlife snorkeling life photo adventure summer diving ecosystem exotic snorkel undersea background