Séquence de danse de bal d'une princesse royale

Create a cinematic fantasy movie sequence based on this 16-panel storyboard poster. A young royal princess is performing an elegant ballroom dance inside a luxurious European palace ballroom at night. Warm golden chandelier light and candlelight glow fill the room, with soft moonlight coming through tall arched windows. The princess wears a royal blue luxury gown with a layered flowing skirt, sparkling embroidery, a crown/tiara, and elegant jewelry. Animate the dance as one continuous sequence: she enters gracefully, opens her arms, begins slow turns, side-steps smoothly, prepares for spinning, then performs faster spins with her skirt expanding dramatically, pauses under chandelier light, performs a low curtsy sweep, rises with a back-arch motion, then reaches the climax with a grand whirl spin, slowly recovers, turns toward the moonlit window, gives a storytelling back glance, and finishes with a powerful final freeze pose. Camera style: cinematic tracking shots, smooth slow-motion moments, soft depth of field, realistic fabric physics, natural hair movement, subtle sparkle reflections on jewelry, elegant motion blur during spins.