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Anemonella (Syndesmon thalictroides)

Anemonella (Syndesmon thalictroides) (1917)

Mary Vaux Walcott (American, 1860-1940)
Spotted Bee Balm (Monarda punctata)

Spotted Bee Balm (Monarda punctata) (1919)

Mary Vaux Walcott (American, 1860-1940)
Heieracium gracile

Heieracium gracile (1903)

Mary Vaux Walcott (American, 1860-1940)
At Sunrise

At Sunrise (1920s)

Walter Launt Palmer (American, 1854-1932)
Mug

Mug (c. 1936)

Yolande Delasser (American, active c. 1935)
A market in Ispahan

A market in Ispahan

Edwin Lord Weeks (American, 1849-1903)
Citrus limon

Citrus limon (1920)

James Marion Shull (American, 1872–1948)
Syria by the Sea

Syria by the Sea (1873)

Frederic Edwin Church (American, 1826-1900)
Bateau De Peche

Bateau De Peche

Frank Edwin Scott (American, 1863 - 1929)
Small Crock

Small Crock (c. 1938)

George Loughridge (American, 20th Century)
Electric Generator

Electric Generator (c. 1940)

Carl Buergerniss (American, 20th Century)
Alpine Harebell. Campanula lasiocarpa

Alpine Harebell. Campanula lasiocarpa (1925)

Mary Vaux Walcott (American, 1860-1940)
Paint your wagon

Paint your wagon (1951)

Dick Dodge (American, 20th Century)
Recherches sur les poissons fossiles Pl.031

Recherches sur les poissons fossiles Pl.031 (1833-1843)

Louis Agassiz (American, 1807 – 1873)
Ornamental Iron

Ornamental Iron (c. 1936)

Gilbert Sackerman (American, 20th Century)
Copper Tea Kettle

Copper Tea Kettle (c. 1936)

J. Howard Iams (American, 20th Century)
Forest atlas of the national forests of the United States Pl.12

Forest atlas of the national forests of the United States Pl.12 (1907)

Gifford Pinchot (American, 1865-1946)
The Little Brown Bear book cover

The Little Brown Bear book cover (1920)

Johnny Gruelle (American, 1880-1938)
Cranorrhinus leucocephalus

Cranorrhinus leucocephalus (1882)

Daniel Giraud Elliot (American, 1835 – 1915)
Cow-boys of Arizona–roused by a scout

Cow-boys of Arizona–roused by a scout (1882)

Frederic Remington (American, 1861 - 1909)
Landscape

Landscape

John O'Brien Inman (American, 1828–1896)
The Cubies ABC – Cover

The Cubies ABC – Cover (1913)

Earl Harvey Lyall (American, 1877–1932)
Fragaria: Parsons

Fragaria: Parsons (1913)

Mary Daisy Arnold (American, 1873 – 1955)
Redwood Forest, Yosemite Valley

Redwood Forest, Yosemite Valley

Gilbert Davis Munger (American, 1837-1903)
The Plowman

The Plowman (1907)

Harvey T. Dunn (American, 1884-1952)
Wall street bubbles; – always the same

Wall street bubbles; – always the same (1901)

Udo Keppler (American, 1872 – 1956)
Magazine story illustration

Magazine story illustration (1923)

Henry Patrick Raleigh (American, 1880-1944)
The Death of the First Born

The Death of the First Born (1865–80)

Erastus Salisbury Field (American, 1805-1900)
Too much for him!

Too much for him! (1900)

John Samuel Pughe (American, 1870-1909)
Allan Melville

Allan Melville (1810)

John Rubens Smith (American, 1775 - 1849)