Aymar, Gordon C. (1893-) The Art of Portrait Painting : Portraits Through the Centuries as seen through the eyes of a Practicing Portrait Painter / Gordon C. Aymar - Philadelphia, Pa. : Chilton Book Company , c1967. - 337 p. : retrs. Subjects--Topical Terms: Portrait painting---TechniquePainting---Portraits Dewey Class. No.: 757.9 AYM