Three celestial sisters beneath a glowing starry sky

Three ethereal female figures personifying the Three Sisters constellation (Orion’s Belt: Alnitak, Alnilam, and Mintaka), depicted as graceful sisters in flowing cosmic gowns woven from starlight and nebulae, standing in a line against a vast starry night sky with glowing Orion nebula in the background. Each sister has biological heterochromia with one piercing blue eye and one vibrant green eye, long cascading hair resembling comet trails, and luminous skin with subtle starry freckles. Compose the scene using the golden ratio for perfect balance and harmony, with the central sister (Alnilam) slightly forward and larger, flanked by the other two in symmetrical yet dynamic poses. Full body view, show-stopping and breathtaking, hyper-detailed, cinematic lighting, ethereal glow, high resolution, masterpiece. Subtly incorporate the monogram ‘BR’ as a constellation pattern in the stars above them. –ar 16:9