A graceful, slender girl dancing elegantly by a calm forest lake at night under radiant moonlight. She has long, voluminous white wavy hair cascading down. Wearing an ethereal, shimmering pastel-blue ballet-inspired dress with bare shoulders, translucent puffed sleeves, and glowing sheer fabric. Classic vintage 1980s 2D cel animation style, hand-drawn aesthetic, fine line art, painterly background with dark trees and moonlit water reflections, cinematic shot, fairytale atmosphere, soft magical glow
