Tang Dynasty Chang'an city Lantern Festival panoramic scene, with ten thousand flower lanterns illuminating the night sky. Create a detailed long scroll painting in the traditional Chinese gongbi (meticulous) heavy-color style, depicting the bustling festival with crowds of people in Tang Dynasty clothing, street vendors, performers, palace buildings, gates, and bridges. The lanterns should come in various designs 鈥?lotus, dragon, phoenix, and geometric patterns 鈥?creating a warm, festive glow against the night sky. Include architectural details of Tang Dynasty buildings, horse-drawn carriages, and the grand scale of the ancient capital's celebration.