Q: Ages ago, in the mists of time, before I was born in fact, Disney made available to the public through Art Corner, lithographic art type cells on Masonite hardboard, which I have about a dozen of, and I just wanted to ask what this process is called, specifically because I am always on the search for more to add to my collection. These days, the same art process is still used at many Disney sites, and decorates the Main Street, U.S.A. Great Moments with Mr. Lincoln attraction.