View of <n>Geiranger Fjord</n> in Norway, circa 1890. A photochrom print by <n>Photochrom Zürich</n>.

An 1893 illustration by <n>William Saville-Kent</n> from his book <n>The Great Barrier Reef of Australia</n>.

Illustration of <n>Periphylla mirabilis</n> by <n>Ernst Haeckel</n> and <n>A. Giltsch</n> for the <n>Voyage of HMS Challenger</n>.

<n>Jellyfish Anatomy Sketch</n> by <n>A. G. Mayer</n>, from Medusae of the World, 1910.

An illustration of East Indies fish by <n>Samuel Fallours</n>, published by <n>Louis Renard</n> in 1719.

<n>Polysiphonia nigrescens</n>, a cyanotype created by <n>Anna Atkins</n> between 1843–53.

<n>Great Barrier Reef Corals, Plate V</n>, an 1893 illustration by <n>William Saville-Kent</n>.

<n>Barrier Reef Trepang or Bêche-de-mer</n>, an 1893 chromolithograph by <n>William Saville-Kent</n>.

<n>Plate 64, Volume 3</n> from <n>A. G. Mayer</n>'s "<n>Medusae of the World</n>" (1910). Lithograph by <n>A. Hoen & Co.</n>

<n>Cannon Rock</n> (1895) by American artist <n>Winslow Homer</n>.

<n>A Tea Pavilion, Canton</n>, a photograph taken by <n>John Thomson</n> in 1869.

<n>Plate 60</n> from <n>Alfred Goldsborough Mayer</n>'s <n>Medusae of the World</n> (1910). Lithograph by <n>A. Hoen & Co.</n>

<n>Sunrise on the Matterhorn</n> (c. 1875) by artist <n>Albert Bierstadt</n>.

Illustration by <n>Harry Clarke</n> for <n>Edgar Allan Poe</n>'s <n>Tales of Mystery and Imagination</n>, 1919.

An illustration from <n>Poissons, ecrevisses et crabes</n> (1754), published by <n>Louis Renard</n> from drawings by <n>Samuel Fallours</n>.

A colored engraving from <n>Louis Renard</n>'s 1719 book on marine life, based on drawings by <n>Samuel Fallours</n>.

A ca. 1890s photochrom print of <n>Molde</n>, <n>Norway</n> by the <n>Detroit Publishing Company</n>.

<n>Northeaster</n> (1895), an oil on canvas by American artist <n>Winslow Homer</n>.

Illustration by <n>Samuel Fallours</n> from the 1719 book <n>Poissons, Ecrevisses et Crabes</n>.

Cyanotype of <n>Ectocarpus Landsburghii</n> by <n>Anna Atkins</n> from her series <n>Photographs of British Algae</n>, ca. 1843.

<n>Nauphanta challengeri</n> (1882), an illustration by <n>Ernst Haeckel</n> from the <n>Challenger expedition</n> report.

<n>Discomedusae</n> (1904), a lithograph by <n>Ernst Haeckel</n> from his book <n>Kunstformen der Natur</n>.

An 1869 illustration by <n>Lewis W. Leeds</n> from his book <n>Lectures on Ventilation</n>.

<n>Leptomedusae</n>, a 1904 illustration by artist <n>Ernst Haeckel</n> from his book <n>Kunstformen der Natur</n>.

"<n>Air currents in a room</n>," an illustration from the 1869 book <n>Lectures on Ventilation</n> by <n>Lewis W. Leeds</n>.

A 1851 chromolithograph of a European squid (<n>Loligo vulgaris</n>) by <n>Jean Baptiste Vérany</n>.

A cyanotype of the algae <n>Ceramium virgatum</n> by botanist <n>Anna Atkins</n>, published between 1843 and 1853.

Illustration from <n>Louis Renard</n>'s 1754 book, <n>Histoire naturelle des plus rares curiositez de la mer des Indes</n>.

<n>Cubomedusae</n>, a 1904 lithograph by <n>Ernst Haeckel</n> from his book <n>Kunstformen der Natur</n>.

Illustration of <n>Tiaropsis</n> jellyfish by <n>Alfred Goldsborough Mayer</n> from <n>Medusae of the World</n> (1910).

<n>Mountainous Landscape at Tivoli</n>, ca. 1790, by <n>Simon Denis</n>.