Elegant names for ancient windows.

The nicknames of ancient windows are chimney, porch, porch and orientation. Some people call rich people's windows carved windows, pearl windows or hairpin windows, while ordinary people's windows are called paper windows and grass windows. In addition, the windows of ancient buildings in China generally adopt wooden frame structure, which makes windows one of the most important components of traditional buildings in China. In ancient times, window sashes were often woven from animal skins or plant fibers, and then paper or fabric was used in the East, while glass was used as the main material of windows in the West. Colored glass was an important element of Gothic churches.