Front cover to Flatland (1884) by Edwin Abbott Abbott, who died #onthisday in 1926. Read Ian Stewart's introduction to the strange tale of A. Square's geometric adventures, the first ever book that could be described as “mathematical fiction” #otd image
Listen to a series of recordings made by the ethnographer James Mooney in 1894 of different Native American Ghost Dance songs. According to the Library Of Congress notes that accompany the recordings, the performances are probably by Mooney himself — image
Etching of a Sámi drum from the Dutch edition of Johannes Schefferus’ *Lapponia* (1682). Made of reindeer-hide such drums were used to support divinatory, trance-like states, allowing the shaman (noaidi) to leave his body. More in our latest post: image
It's #WorldOctopusDay! Pictured here a “Polypus levis Hoyle” from a 1910 publication on the German Deep-Sea Expedition of 1898, led by Leipzig University Professor of Zoology, Carl Chun. Buy it as a print here: image
#OnThisDay in 1849, Edgar Allan Poe passed away under mysterious circumstances. Of all the artists who gave life to Poe's macabre tales over the years, perhaps none captured them quite so brilliantly as the Irish artist Harry Clarke: #OTD #EdgarAllanPoe
It's #InternationalCoffeeDay! Celebrate with a read of @drmatthewgreen's essay on the halcyon days of the 17th and 18th-century London coffeehouse, a haven for caffeine-fuelled debate and innovation which helped to shape the modern world: image
Scene representing #October, from the 15th-century Très Riches Heures — taking place at what would now be the centre of Paris (a block or two south of l'École nationale supérieure des Beaux-Arts). More here: image
#OnThisDay in 1791, the first performance of Mozart's The Magic Flute. Pictured here the magnificent set design for “The Hall of Stars” from Act 1, Scene 6, designed by the German architect Karl Friedrich Schinkel. (Buy a print of it here: ) #OTD image
Born #onthisday in 1547, Miguel de Cervantes, author of one of the most illustrated books of all time, #DonQuixote. Read Rachel Schmidt on how the varying approaches to illustrating it have reflected + impacted its reading through the centuries: #otd image
From 1969 to 2008 John Margolies photographed the eccentric roadside architecture and ephemera of the US. @librarycongress bought the lot, a total of 11,710 colour slides, and lifted all copyright restrictions on them. Here's our highlights: