Sometimes a restoration project requires the Center Art Studio to "age" a new metal fixture by adding an appropriate patina.

			Most metal fixtures and fittings made today are mass-produced--and they look it, says Lansing. He removes the glossy lacquered finish and darkens the metal using special chemicals like Jax Metal Blackener.

		Then he polishes the patina in places where the fixture might have been worn over time; for example, a doorknob would be brighter than its corresponding backplate. After adjusting the finish, he heats the object and adds a coat of tinted wax (heating assures better wax coverage).

	Lansing explains that works on paper are particularly fragile and must be cleaned with great care.
	Moisture, mildew, surface dirt, and light are paper's primary foes. For items printed or written in ink (illustrated prints, certificates, diplomas, and letters), he gently rubs a dry-cleaning pad--a cloth bag filled with soft eraser shavings--across the surface. He notes that this technique should be used with care and recommends sending pencil, pastel, or finely painted surfaces to a reputable conservator.
		Click here to see Martha Stewart's first visit to Center Art Studio.

Look for Martha's third visit to Center Art Studio. Check your local TV lisitings or visit www.marthastewart.com.