a grand neo-chinese flat vector illustration, epic 2d animation style, depicting the historic "bow to luo river" ceremony. in the center stands a powerful wu-zhou female sovereign (holy mother) on a grand altar. she wears a striking black wide-sleeve robe with red and gold ornate borders, a white high-collar inner top, and a wide burgundy leather belt with gold studs. her skirt features layered gold and bright red panels over a gold pleated hem. she holds a glowing white auspicious stone (ruishi) inscribed with glowing red ancient seal characters. background: to the left and right, distinct tiers of crowds—the crown prince, civil and military officials in ancient robes, and foreign chieftains—standing in strict formation on the steps. in the foreground, rare exotic birds and mythical beasts are displayed. grand ceremonial flags and guards create a majestic, overwhelming atmosphere. the swirling waters of the luo river flow dynamically in the lower background. art style: crisp gongbi line-art, rich flat coloring, dark teal, cinnabar red, gold, and black color palette, highly detailed, majestic, 8k, masterpiece