14,942 Free Images of Scientific

jacques burkhardt scientific drawings harvard university jacques burkhardt watercolor on paper pencil on paper 1856 in art usda pomological watercolors of apples emys watercolor paintings by james marion shull 1865 in art

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archaeology botany

Kinosternon scorpioides (side view) (Surinam, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings kinosternon

Uaru amphiacanthoides (Lago Maximo, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor on paper

Turtle (side view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings turtles in art

Crenicichla lugubris (Teffe, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings crenicichla lugubris

Ophiothrix angulata (five specimens) (Charleston, South Carolina), Jacques Burkhardt

jacques burkhardt scientific drawings pencil on paper

Shark? (top view) (China, December 1853), Jacques Burkhardt, 1853-12-??

jacques burkhardt scientific drawings sharks in art

Three needlefish heads (Cambridge, Mass., 1849), Jacques Burkhardt, 1849-??-??

jacques burkhardt scientific drawings pencil on paper

Unidentified fish (Santa Cruz, California, March 1854), Jacques Burkhardt, 1854-03-??

jacques burkhardt scientific drawings watercolor on paper

Tetragonopterinae (Teffe, Brazil, 14 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Eight mollusk drawings (Nahant, Mass., 1864), Jacques Burkhardt, 1864-??-??

jacques burkhardt scientific drawings watercolor on paper

Kinosternon (bottom view) (Panama, March 1856), Jacques Burkhardt, 1856-03-??

jacques burkhardt scientific drawings kinosternon

Two mollusks and anatomical cross-section (Nahant, Mass., 1864), Jacques Burkhardt, 1864-??-??

jacques burkhardt scientific drawings pencil on paper

Turtle (top view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings turtles in art

Laetacara thayeri (Lake January, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings laetacara

Sea bass? (Santa Cruz, California, March 1854), Jacques Burkhardt, 1854-03-??

jacques burkhardt scientific drawings watercolor on paper

Turtle (side view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings turtles in art

Odostomia exigua (East Boston, Mass., August 1847), Jacques Burkhardt

jacques burkhardt scientific drawings pencil on paper

Terrapene triquetra (Lake Concordia, Louisiana, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings 1856 in art

Carcharias and anatomical cross sections (Charleston, South Carolina, 1853), Jacques Burkhardt, 1853-??-??

jacques burkhardt scientific drawings pencil on paper

Tima formosa (Boston, Mass., May 1859), Jacques Burkhardt, 1859-05-??

jacques burkhardt scientific drawings pencil on paper

Trionyx Natchez (top view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings 1856 in art

Three needlefish heads (Boston, Mass., 1848), Jacques Burkhardt, 1848-??-??

jacques burkhardt scientific drawings pencil on paper

Unidentified fish (Bahamas, West Indies, March 1854), Jacques Burkhardt, 1854-03-??

jacques burkhardt scientific drawings watercolor on paper

Snake (8 February 1860; snake and head), Jacques Burkhardt, 8 February 1860

jacques burkhardt scientific drawings watercolor on paper

Turtle (side view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings turtles in art

2 knife fish (Lago Maximo, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Mugil brasiliensis Spix, Jacques Burkhardt, 4 May 1865

jacques burkhardt scientific drawings mugil

Shark and anatomical cross sections (Nahant, Mass., 1858), Jacques Burkhardt, 1858-??-??

jacques burkhardt scientific drawings sharks in art

Geophagus sp. (Lago de Jose, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings geophagus

Buccinum trivittatum (Nantucket, Mass., 1 September 1847), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Emys rubriventris (bottom view) (December 1855), Jacques Burkhardt, 1855-12-??

jacques burkhardt scientific drawings emys

Emys elegans (bottom view) (Washington, Mississippi, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Aequidens pallidus (Teffe and Manaos, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Emys floridana (partial top view) (Columbus, Georgia, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Kinosternon pennsylvania (three views of head) (1855), Jacques Burkhardt, 1855-??-??

jacques burkhardt scientific drawings kinosternon

Heros? (Lake January, Brazil, 26 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings heros (genus)

Emys rubriventris (bottom view) (January 1856), Jacques Burkhardt, 1856-01-??

jacques burkhardt scientific drawings emys

Emys nigra Hall (top view) (Southern California, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Turtle (side view) (June 1857), Jacques Burkhardt, 1857-06-??

jacques burkhardt scientific drawings turtles in art

Ancistrus sp. (Tajapuru, Brazil, 22 August 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Ophiolepis elongata (Sullivan's Island, South Carolina, 1852), Jacques Burkhardt

jacques burkhardt scientific drawings ophiolepis

Emys rubriventris (side view) (January 1856), Jacques Burkhardt, 1856-01-??

jacques burkhardt scientific drawings emys

Emys floridana (top view and arm) (Mobile, Alabama, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Emys elegans (side view) (Washington, Mississippi, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Cistudo (side view) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings 1856 in art

Emys floridana (side view and eye) (Mobile, Alabama, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Emys elegans (side view) (Natchez, Mississippi, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Gymnotus coropinae (Lago Maximo, Brazil, 1866), Jacques Burkhardt, 1866-??-??

jacques burkhardt scientific drawings gymnotus

Gymnotus carapo (Lake January, Brazil, 1866), Jacques Burkhardt, 1866-??-??

jacques burkhardt scientific drawings gymnotus

Ancistrus sp. (Teffe, Brazil, 7 October 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Pomological Watercolor POM00003922, 1919

watercolor paintings by james marion shull usda pomological watercolors of apples

Pomological Watercolor POM00001919, 1935

watercolor paintings by james marion shull usda pomological watercolors of apples

Pomological Watercolor POM00003835, 1923

watercolor paintings by james marion shull paintings of persimmons

Pomological Watercolor POM00004717, 1910

watercolor paintings by james marion shull usda pomological watercolors of cherries

Pomological Watercolor POM00002731, 20 December 1907

watercolor paintings by amanda almira newton usda pomological watercolors of apples

Pomological Watercolor POM00002208, 1921

watercolor paintings by amanda almira newton usda pomological watercolors of apples

Pomological Watercolor POM00003413, 22 July 1935

watercolor paintings by james marion shull usda pomological watercolors of apples

Pomological Watercolor POM00002580, 1910

usda pomological watercolors of apples jonathan (apple)

Emys bellii (side view) (Milwaukee, Wisconsin, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Emys rubriventris (bottom view) (Washington, D.C., 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Emys rubriventris (top view) (Washington, D.C., 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Turtle (side view, on grass) (1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings turtles in art

Hammerhead (Rio de Janeiro, Brazil, 12 July 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Turtle on grass (side view) (1857), Jacques Burkhardt, 1857-??-??

jacques burkhardt scientific drawings turtles in art

Emys pseudogeographica (top view) (Washington, Mississippi, 1856), Jacques Burkhardt, 1856-??-??

jacques burkhardt scientific drawings emys

Pomological Watercolor POM00000012, William Henry Prestele

watercolor paintings by william henry prestele usda pomological watercolors of apples

Pomological Watercolor POM00003803, William Henry Prestele, 1887

watercolor paintings by william henry prestele paintings of persimmons

Pomological Watercolor POM00003412, 22 July 1935

watercolor paintings by james marion shull usda pomological watercolors of apples

Pomological Watercolor POM00005967, 1928

watercolor paintings by james marion shull citrus sinensis - botanical illustrations

Pomological Watercolor POM00004166, William Henry Prestele, 1892

watercolor paintings by william henry prestele usda pomological watercolors of strawberries

Pomological Watercolor POM00001624, 1909

watercolor paintings by amanda almira newton usda pomological watercolors of apples

Pomological Watercolor POM00003443, 19 November 1935

watercolor paintings by james marion shull usda pomological watercolors of apples

Pomological Watercolor POM00000004, William Henry Prestele

watercolor paintings by william henry prestele usda pomological watercolors of apples

Pomological Watercolor POM00000337, 1911

watercolor paintings by james marion shull citrus sinensis - botanical illustrations

Pomological Watercolor POM00003482, 1910

watercolor paintings by james marion shull usda pomological watercolors of apples

Pomological Watercolor POM00003802, William Henry Prestele, 1889

watercolor paintings by william henry prestele paintings of persimmons

Pomological Watercolor POM00001239

usda pomological watercolors of apples jonathan (apple)

Astronotus ocellatus (Agassiz 1831) (Rio Negro, Manaus, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings watercolor paintings

Sternarchorhynchus oxyrhynchus (Lago Manacapuru, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings pencil on paper

Pomological Watercolor POM00000956, 1921

watercolor paintings by amanda almira newton usda pomological watercolors of apples

Dicrossus maculatus (Lake Jose Assu, Brazil), Jacques Burkhardt

jacques burkhardt scientific drawings pencil on paper

Squilla empusa (13 February 1852), Jacques Burkhardt, 13 February 1852

jacques burkhardt scientific drawings 1852 in art

Penaeus setiferus (20 December 1851), Jacques Burkhardt, 20 December 1851

jacques burkhardt scientific drawings watercolor on paper

Fish Diversity

underwater travel

Tiger lilies art from "Flora's Feast" - The art of Walter Grane (page 173 crop), Walter Crane, 29 June 1902

files uploaded by nekrasov central universal scientific library symbolism

Pomological Watercolor POM00000126, Deborah Griscom Passmore, 20 May 1907

watercolor paintings by deborah griscom passmore ceratonia siliqua in art

Galeus (Rio de Janeiro, Brazil, 19 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings unidentified carcharhiniformes

Blennius (Rio de Janeiro, Brazil, 1 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Chromide (Rio de Janeiro, Brazil, 13 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Women's History Month

marie skłodowska curie dark

Igreja do Convento de São Francisco, Porto, Portugal (3208794045)

apse of igreja de são francisco (porto)baroque

Pomological Watercolor POM00003495, 1912

watercolor paintings by james marion shull usda pomological watercolors of apples

French: Marine (Sète, Languedoc), Jacques Burkhardt, 23 August 1865

jacques burkhardt scientific drawings 1865 in art

Cistudo du Sud (side view) (Mobile, Alabama, 1855), Jacques Burkhardt, 1855-??-??

jacques burkhardt scientific drawings 1855 in art

Tetragonopterus (Fazenda Sant'Anna, Brazil, 25 June 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

Pomological Watercolor POM00003854, 1912

watercolor paintings by james marion shull usda pomological watercolors of apples

Pimelodus sp. (Solimoes, Brazil, 15 September 1865), Jacques Burkhardt

jacques burkhardt scientific drawings 1865 in art

School of Convict Tangs

underwater ocean

Loricariinae (Teffe, Brazil, 6 October 1865; 2 fish), Jacques Burkhardt

jacques burkhardt scientific drawings loricariinae

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