Bibliography with photograph of each artist is given and photographs of their artwork
Monochrome photographs, Cover title: 20th century botanical art & illustration, 1968-1969., Title on spine: Botanical art & illustration, 1968/69., A selection of works of botanical art from the 2d International Exhibition of 20th century botanical art and illustration that opened at the Hunt Botanical Library, Pittsburgh, Pa., on 20 October 1968.