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Menzies Pentstemon (Pentstemon menziesii)

Menzies Pentstemon (Pentstemon menziesii) (1925)

Mary Vaux Walcott (American, 1860-1940)
Together; our quest for the dream

Together; our quest for the dream (1991)

National Institutes of Health (American, 1887-)
Timothy Dwight

Timothy Dwight

John Trumbull (American, 1756 – 1843)
Silver Beaker

Silver Beaker (c. 1938)

Michael Fenga (American, 20th Century)
Tooth Extraction

Tooth Extraction (1840s-1850s)

William Tylee Ranney (American, 1813–1857)
Armenian Action Poster

Armenian Action Poster (2010)

Bureau of the Census (American, 1902 - )
Landscape, sunset

Landscape, sunset (ca. 1845)

Frederic Edwin Church (American, 1826-1900)
Nine Figures

Nine Figures (1921)

Arthur Bowen Davies (American, 1862 - 1928)
Reading the Story of Oenone

Reading the Story of Oenone (ca. 1883)

Francis Davis Millet (American, 1848-1912)
Boy Meets Girl

Boy Meets Girl (1934-1943)

Anonymous
Lagomys princeps, Little Chief Hare. (Natural size.)

Lagomys princeps, Little Chief Hare. (Natural size.) (1845-1848)

John Woodhouse Audubon (American, 1812-1862)
Lt. Genl. A.P. Stewart

Lt. Genl. A.P. Stewart (1864)

Alfred Rudolph Waud (American, 1828 - 1891)
Doll Dress

Doll Dress (c. 1936)

Mary E. Humes (American, 20th Century)
American Holly. Ilex opaca

American Holly. Ilex opaca (1925)

Mary Vaux Walcott (American, 1860-1940)
Stone Baptismal Font

Stone Baptismal Font (c. 1940)

Rose Campbell-Gerke (American, 1882 - ?)
Recherches sur les poissons fossiles Pl.126

Recherches sur les poissons fossiles Pl.126 (1833-1843)

Louis Agassiz (American, 1807 – 1873)
Rose Garden

Rose Garden (1901)

Maria Oakey Dewing (American, 1845 – 1927)
Joseph Henry

Joseph Henry (1885)

Henry Ulke (American, 1821-1910)
American fashions

American fashions (1897)

Sackett & Wilhelms Litho. (American, 19th/20th Century)
Forefathers

Forefathers (1920)

Harold Brett (American, 1880-1955)
Exhibition Index of American Design

Exhibition Index of American Design (1941)

Erel Osborn (American, 20th century)
A Man-Of-War Of The Red Squadron, Departing The ‘tail Of The Bank’ Anchorage On The Clyde

A Man-Of-War Of The Red Squadron, Departing The ‘tail Of The Bank’ Anchorage On The Clyde (1815)

Robert Salmon (American, 1775 - 1845)
The Mikado

The Mikado (1934-1943)

Anonymous
Great War Meeting at Washington, District of Columbia, August 6, 1862

Great War Meeting at Washington, District of Columbia, August 6, 1862 (1862)

Alfred Rudolph Waud (American, 1828 - 1891)
Study of the olive branch held by Peace

Study of the olive branch held by Peace (1895)

Elihu Vedder (American, 1836-1923)
untitled

untitled (1912)

Will R. Barnes (American, ?-1939)
Figure in front of spring house

Figure in front of spring house (1860-1865)

Alfred Rudolph Waud (American, 1828 - 1891)
Two of a kind

Two of a kind (1884)

Joseph Ferdinand Keppler (American, 1838 – 1894)
Citrus limon: Eureka

Citrus limon: Eureka (1912)

Ellen Isham Schutt (American, 1873 – 1955)
Harper’s March

Harper’s March (1896)

Edward Penfield (American, 1866 - 1925)