ethereal digital artwork of cosmic energy, ideal for science fiction and fantasy . generative ai

underwater blue ocean azure reef wave sea screenshot sunlight coral fish aqua circle organism digital art cosmic energy abstract science fiction fantasy light swirls cool tones space celestial ethereal dynamic movement unknown otherworldly futuristic galaxies cosmos creative imaginative blue background universe art piece sci-fi interstellar astral visual effects modern fantasy worlds mystery painting celestial bodies vibrant energy waves starry motion dreamy technology illustration water lightning seamless backgrounds glowing