Plate 38, <n>Peromedusae</n>, from <n>Ernst Haeckel</n>'s 1904 book <n>Kunstformen der Natur</n>.

<n>Zodiac Man</n>, a 1545 <n>woodcut</n> by <n>Walther Hermann Ryff</n>.

An illustrated initial by <n>Ernst Schneidler</n> from the 1919 book <n>Deutsche Märchen seit Grimm</n>.

<n>Battle Field</n> (1907), a print by <n>Käthe Kollwitz</n> from her <n>Peasants' War</n> cycle.

Plate XXVII from <n>Thomas Wright</n>'s 1750 book, <n>An Original Theory or New Hypothesis of the Universe</n>.

<n>The Anatomical Angel</n>, an anatomical illustration from 1746 by artist <n>Jacques-Fabien Gautier d'Agoty</n>.

<n>Amphitrite</n>, an illustration from the 1897 book on magic edited by <n>Albert A. Hopkins</n>.

<n>Frösche in Bauch-und Rückenlage</n>, an 1896 X-ray by <n>Josef Maria Eder</n> and <n>Eduard Valenta</n>.

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

'<n>Queensland Pearls</n>' by <n>William Saville-Kent</n> (1893), used as cover art for <n>Ryuuta Takaki</n>'s album <n>Jewels</n>.

Micrograph of <n>human red blood cells</n> by photographer <n>Dr. David Menton</n>.

Illustration from <n>The Splash of a Drop</n> (1895) by physicist <n>A. M. Worthington</n>.

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