Illustrate a sprawling, futuristic underwater city beneath the icy surface of Europa, with structures inspired by the flowing forms of jellyfish. The city consists of towering, translucent domes, floating in the dark depths like bioluminescent sea creatures. These structures pulse with soft, glowing lights in hues of blue and purple, their cybernetic architecture seamlessly blending organic forms with high- tech materials. The floating cities are suspended by vast, mechanical tendrils, resembling jellyfish tentacles, that reach down into the ocean floor, absorbing geothermal energy to power the city. Each jellyfish- like dome contains intricate inner workings, with glowing energy conduits running through the translucent walls. The architecture is designed with flowing, circular forms, creating a sense of harmony with the ocean currents. Smaller, interconnected platforms and arches link various domes, allowing for the movement of inhabitants. The city’s cybernetic elements are visible through semi- transparent surfaces, revealing the advanced machinery and life support systems keeping the city afloat. The deep ocean is vast and dark, with the icy surface above faintly illuminated, casting a serene yet eerie glow over the city. The cinematic lighting enhances the ethereal atmosphere, with faint rays of light filtering down through the ice, highlighting the city’s bioluminescent glow and cybernetic beauty