This image is in the public domain and can be downloaded from the SEPARATE PUBLIC DOMAIN DATABASE. When using it, please include the following credit statement: courtesy of the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa., on indefinite loan from the Smithsonian Institution.
This image is in the public domain and can be downloaded from the SEPARATE PUBLIC DOMAIN DATABASE [once photographed] When using it, please include the following credit statement: Courtesy of the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa., on indefinite loan from the Smithsonian Institution.
This image is in the public domain and can be downloaded from the SEPARATE PUBLIC DOMAIN DATABASE. When using it, please include the following credit statement: courtesy of the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa.
2 pencil sketches, 12 x 18.5 cm and 12.5 x 12 cm, and fragment of engraving (''J. Drayton, Edit.'' b.c.), 12.5 x 32.5 cm, mounted on single sheet. Indefinite loan from Smithsonian Institution.
Demonstration Block, New York World's Fair-Society of American Etcher's Day, June 25, 1940. (b.)
A work by this artist, not in the Hunt Institute collection, was included in the 5th International Exhibition of Botanical Art & Illustration, 1983.
The Allard images are in the public domain and can be downloaded from the SEPARATE PUBLIC DOMAIN DATABASE. When using these images, please include the following credit statement: Courtesy of the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa.
The Allard images are in the public domain and can be downloaded from the SEPARATE PUBLIC DOMAIN DATABASE. When using these images, please include the following credit statement: Courtesy of the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa.
The Allard images are in the public domain and can be downloaded from the SEPARATE PUBLIC DOMAIN DATABASE. When using these images, please include the following credit statement: Courtesy of the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa.
The Allard images are in the public domain and can be downloaded from the SEPARATE PUBLIC DOMAIN DATABASE. When using these images, please include the following credit statement: Courtesy of the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa.
The Allard images are in the public domain and can be downloaded from the SEPARATE PUBLIC DOMAIN DATABASE. When using these images, please include the following credit statement: Courtesy of the Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh, Pa.