| In order to display objects as safely as possible we have to look at the main threats posed to objects on display. This section outlines the principle causes of potential deterioration an object can expect to be exposed to during its life on display.
External and internal air bourne pollution will eventually end up on any objects with exposed surfaces. Chemical and dust desposits can damage an objects surface and attract insect pests that will feed upon the dust and then the object.
Objects are vurnerable to extreames and fluctuations of light, temperature and humidity. But the most common cause of object damage is mechanical force,
It also comprises specific responses to these potential threats, which are exporeed further in the next section display
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