China - Ming Dynasty Stucco Sancai-glazed ridge tile depicting a Taoist dignitary, probably Cao Guojiu. - 35 cm

During the Ming Dynasty in China (1368–1644), architectural decoration reached refined artistic heights, notably with glazed ceramic ridge tiles. This particular stucco sancai-glazed ridge tile likely depicts Cao Guojiu, one of the revered Eight Immortals from Taoist folklore, recognized for his dignified status. Sancai, meaning 'three colors,' is a technique involving vibrant glazes often including greens, yellows, and browns. Ridge tiles adorned rooftops of important buildings, serving both protective and decorative functions, symbolizing auspiciousness and spiritual guardianship. Such pieces reflect the rich convergence of religion, mythology, and artistry in Ming-era architectural ornamentation, blending Taoist themes with durable ceramic craftsmanship.