In my eyes, the window is not just a structure of the house, it has an extraordinary meaning. Each window plays its own story, reflecting people’s colorful hearts. Window is a poetic medium for communication between man and nature. When looking through the window, the window frame becomes a picture frame. The window brings in the natural light. The ancients associated light with God. The book of Genesis begins with “Let there be light”. Light is the most important source of the world. At this point, the window and religion are closely related to each other.