Tall stepped gable walls in closely built Huizhou settlements, serving as windbreaks and firebreaks and giving the rooflines a varied outline against white walls and dark tiles.

Ming dynasty to present
1500 · OriginIn the Hongzhi reign of the Ming, Huizhou prefect He Xin had every five households jointly build firewalls rising above the roofs, from which the horse-head wall spread across Huizhou.1750 · EvolutionIn the Ming and Qing, Huizhou merchants returning home built mansions and ancestral halls, making white walls, dark tiles and stepped horse-head walls the settled Hui style.
Sources (1)
  1. People's Daily app article on Huizhou horse-head walls

The horse-head wall of Huizhou buildings is a fire wall rising above the roof, stepped up in layers. In villages where houses stand close together, it serves against wind and fire, and its lines read like a sketch in ink.

In the Hongzhi years of the Ming, He Xin, prefect of Huizhou, had households grouped in fives to build fire walls above the roofs together, and the horse-head wall became widespread in Huizhou.

In the Ming and Qing, Huizhou merchants who returned home built houses and ancestral halls, and white walls and dark tiles with stepped horse-head walls became the settled style of Huizhou architecture.

White Walls and Horse-head Gables is the class in the chapter on Architecture on Huizhou-style buildings, marked by white walls, dark tiles and stepped horse-head walls. The horse-head wall rises above the roof, serving against wind and fire, and its lines read like a sketch in ink.