Visions of Algae in Eighteenth-Century Botany

By Ryan Feigenbaum

Although not normally considered the most glamorous of Mother Nature's offerings, algae has found itself at the heart of many a key moment in the last few hundred years of botanical science. Ryan Feigenbaum traces the surprising history of one particular species — Conferva fontinalis — from the vials of Joseph Priestley's laboratory to its possible role as inspiration for Shelley's Frankenstein. more

Love and Longing in the Seaweed Album

By Sasha Archibald

Combing across 19th-century shores, seaweed collectors would wander for hours, tucking specimens into pouches and jars, before pasting their finds into artful albums. Sasha Archibald explores the eros contained in the pressed and illustrated pages of notable algologists, including “the most ambitious album of all” by Charles F. Durant. more

Rhapsodies in Blue: Anna Atkins’ Cyanotypes

By Paige Hirschey

In an era when the Enlightenment’s orderly vision of the natural world began to unravel, Anna Atkins produced the world’s first photography book: a collection of cyanotypes, created across a decade beginning in 1843, that captured algal forms in startling blue-and-white silhouettes. Paige Hirschey situates Atkins’ efforts among her naturalist peers, discovering a form of illustration that, rather than exhibit an artist’s mastery over nature, allowed specimens to “illustrate” themselves. more