Luminous Dream Ocean with Dancing Couple

A vast luminous dream ocean suspended in a deep cosmic expanse, viewed from a wide pulled-back cinematic perspective, the scene dominated by cool blue, cyan, and periwinkle tones, colossal translucent many jellyfish lanterns drifting slowly in the distance, their flowing smoke-like tendrils and ink-in-water diffusion forming soft translucent ribbons, bioluminescent inner glow primarily in cool blue with a very subtle hint of warm peach at their cores, volumetric mist, painterly soft blending, no hard edges, dreamy atmospheric haze, fluid organic motion, ethereal swirling forms, a glowing ethereal lotus at the center, softly illuminated in pale blue with a gentle warm blush at its core, a man in elegant suit and a woman in long flowing gowns dancing gracefully upon its petals, appearing small within the vast environment, weightless and slightly abstract, the entire scene lit by ambient cool bioluminescence, no sun, no direct light source, no harsh shadows, predominantly monochromatic blue palette with minimal warm accents, pastel blue nebula clouds fading into soft deep navy, cinematic bokeh depth of field, ultra-detailed, soft glow, expansive scale, high atmosphere