When I arrived, I happened to meet a couple of couples taking wedding photos. There are free visits, volunteer services, hats off when entering, and no camera to take photos, but mobile phones can, for fear of radiation. Although not believing in Christianity, but in the backdrop of tall buildings, the sense of holiness still arises spontaneously, making people awe-inspiring, quiet for a short time, as if the soul has been purified. Both inside and outside the church, it feels very good to take pictures, as if it had passed through the Renaissance period, an absolute literary model.