Abyssal Bioluminescent Jellyfish Over Sunken City Desktop Wallpaper

🎨 SUBJECT: A colossal, translucent jellyfish with intricate, flowing tendrils, drifting silently through the deep ocean. Inside its glowing bell, a tiny, glowing miniature galaxy is suspended. 🌍 SETTING: Hovering protectively over the perfectly preserved ruins of an ancient, Art Deco skyscraper peak resting on the ocean floor. The top half of the image is a vast, empty pitch-black ocean void, leaving perfect negative space for desktop UI. ✨ LIGHTING & COLORS: The only light source is the jellyfish itself. It emits a soft, ethereal bioluminescent glow in cyan, deep magenta, and ultraviolet. This light catches the brass and stone details of the ruined skyscraper below, fading into absolute darkness above. 📐 COMPOSITION: 16:9 Landscape orientation. The jellyfish and the skyscraper ruin are placed in the lower-center third. The top 60% is intentionally left as a pure, deep black ocean void, keeping the layout clean and highly functional for desktop UI. 🎨 STYLE: Abyssal Surrealism, hyper-realistic 3D matte painting, Thalassophobia-inspired but beautiful, cinematic underwater lighting, 8k resolution. 📱 ASPECT RATIO: 16:9 Landscape