Preserving and restoring objects. Sometimes it involves cleaning and repairing; sometimes just protecting, for example by putting an object into a good, clean storage box or dimming the light to prevent fading. It always means trying to avoid damage in the future and this includes making sure that any repairs can be undone later without damaging the object. The point is to keep museum objects in good condition for the benefit of present and future generations. At National Museums Liverpool we conserve many items including sculpture, metals, ceramics, textiles, furniture, ships, paper and paintings.