Introduction to the career of the famous artist and inventor, in the context of Renaissance Italy. Includes reproductions of Leonardo's works and other contemporary art works.
Traces the career of the Spanish artist who, finding inspiration in the art of primitive cultures and developing new techniques to express modern ideas, has dominated the art of the twentieth century.
Describes the physical charactistics, habits, behavior, and habitat of twenty-one animals that have adapted to cope wih harsh mountain conditions, including the chamois, marmot, and ring ouzel.