A Baroque-inspired celestial ballroom where cosmic dancers, composed of swirling nebulas and stardust, engage in a celestial waltz; the ornate architecture features Gothic arches adorned with bioluminescent vines, casting an ethereal glow that resembles a cosmic aurora; the dancers wear Victorian-era attire, intricately woven with fiber optic threads that pulse rhythmically to the music of the spheres; above, the entire Milky Way spirals as a dynamic chandelier, illuminating the grand spectacle with its radiant star clusters, blending art nouveau and celestial extravagance into one harmonious visual symphony.