16:9 horizontal historical storytelling image, centered irregular ink-wash narrative window on warm antique cream paper with clean negative space. 3rd-century Giao Châu under Đông Ngô occupation. A Chinese court chronicler and officials record reports of Bà Triệu uprising while anxious soldiers stand nearby; distant Vietnamese rebels and mountain banners in mist, showing that the revolt is large and influential. Vietnamese cổ phong, muted sepia charcoal watercolor wash, historically grounded, no text, no watermark. Avoid modern objects, fantasy armor, Chinese opera costume, European armor, samurai, guns, labels, logo.