In Korea, traditional roof tiles are called giwa. A specific type of these tiles, often referred to as gwi-myeon-wa, features grotesque or demon-like faces. These tiles are typically placed at the ends of roof ridges or eaves, serving both aesthetic and protective functions similar to gargoyles. They are believed to ward off evil spirits and protect the building and its inhabitants. Gargoyle-like roof tiles have been used in Korean architecture for centuries, from the Three Kingdoms period (57 BCE – 668 CE) through the Joseon Dynasty (1392–1910). They are commonly seen in temples, palaces, and important buildings.
