Hilma Af Klint

Exhibitions across the city during Frieze Week, including Mark Bradford, Lee Bul, Adrián Villar Rojos and Haegue Yang

As another major show opens at Guggenheim Bilbao, Eliza Goodpasture examines what drives the meteoric rise of the once-unknown artist

The consolations of ancient philosophy for our dire moment

In further news: Hilma af Klint at the Guggenheim breaks attendance records; environmental activists hit London’s Natural History Museum

The Saudi soft power push, German pavilion at Venice and Halloween costumes: what to read this weekend

On the eve of her Guggenheim retrospective, a new book of esoteric drawings reveals the spiritualism behind Europe’s first abstract artist

Chris Wiley undertakes a gallery crawl during SP-Arte, taking in shows by Hilma af Klint, Paulo Nimer Pjota and Nicolás Paris

The fifth and final part of our series looking back at the most significant exhibitions from the past 25 years

In the early 20th century, Hilma af Klint created abstract paintings under the direction of a spirit guide. What impact does the Swedish artist’s work have on the art-historical canon?

‘Hilma af Klint – A Pioneer of Abstraction’ was “not simply the tale of an extraordinary woman, but a study in how art history has been traditionally written”