Watercolor and pencil painting on paper by Roy Gerald Krenkel, 1918 to 1983, an American book illustrator. The artwork represents a primeval woman being attacked by animals. Dated ca. 1960-1970s. Presumably an illustration for The Cave Girl, a novel by American writer Edgar Rice Burroughs published in 1974. Blue and pink mat, grey frame. Postwar American Figurative Graphic Art, Antiquarian Librarian Collectibles.