Cleveland Conservation of Art on Paper, Inc. is a professional art conservation firm, located south of Laurel, Maryland. Serving both institutions and private collectors, CCAP offers comprehensive, museum-quality conservation services for a broad array of paper and parchment artifacts, including prints, drawings, watercolor and gouache paintings, manuscripts, maps and other ephemera, hand-made wallpaper, seals, and three-dimensional objects. CCAP serves major museums in the Washington, DC metropolitan area, small museums in the mid-Atlantic region, and private collectors. Among its better-known clients are the Smithsonian Institution, the U.S. National Park Service, the U.S. Holocaust Museum, the National Library of Medicine, the University of Maryland, the Virginia Historical Society, and the International Baha'i Archives.

Some of the most renowned portrait artists of today.