Why can't I take pictures when I enter the temple? What about some of them?

In order to protect cultural relics, the light and even noise of the camera will cause damage to cultural relics when shooting. You can't find it in the shooting, but it may cause losses afterwards. This is a potential damage. Therefore, the Dunhuang Grottoes have no lights and dim lines, so they can only visit by flashlight. There is a reason why the exhibition halls of many museums are mostly dark.

The protection of cultural relics requires high environment, and museums should strictly control the temperature, humidity and light in the museum. Many cultural relics are not allowed to take pictures, just to avoid the influence of the camera flash on cultural relics. Similarly, the radiation of electric kindness will also bring difficulties to the protection of cultural relics, because "the damage of electromagnetic radiation to cultural relics is very great."

Some institutions also consider the copyright of their own cultural relics and prevent others from taking photos and videos to prevent counterfeiting.

Monastery is a unit that protects and collects cultural relics, and it should also obey the requirements of cultural relics protection.