Realistic oil painting of a sunken ship graveyard and a lost city beneath the ocean, eerie yet serene, shimmering blues and greens, sunlight filtering through the water, detailed coral and ocean life, old stone structures, mysterious and alluring atmosphere, ancient artifacts, sense of discovery, beautiful yet ominous, romantic, mythical, detailed, high contrast, dynamic, captivating, evocative, masterpiece, J.W. Waterhouse, John Singer Sargent, Howard Pyle, Alphonse Mucha, Gustave Doré, Art Nouveau, Pre-Raphaelite, dramatic, dreamlike <lora:add-detail-xl:1>, (Masterpiece:1.3) (best quality:1.2) (high quality:1.1)