The vision of artists, the identity of people, and the very existence of history threaten to disappear. Left alone, old buildings will crumble. The Declaration of Independence will disintegrate.
Preserving this cultural material is of extreme importance, but it presents complex challenges. By melding art with science, conservation professionals protect and preserve our heritage, and save our treasures for generations to come.
Paintings change over time, and they may need to be restored.
When accumulation of dirt, grime (imagine the passage of time on white walls) and the natural oxidation of varnishes dim a painting it changes colors and the balance of lights and darks and obscures the artist's intent. Changes to temperature and humidity and mold can do worse damage. Accidents - the most common being during a move, fires, and floods can deal more serious damage still. A painting conservators' mission is to preserve the artwork - and the artist's original intent.
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