The late author’s sci-fi stories have inspired artists such as Alberta Whittle, Candice Breitz, Toyin Ojih Odutola and Precious Okoyomon

An in-depth interview on the artist's influences and cultural experiences, from the work of On Kawara to growing up in Apartheid South Africa

Visitors had to sign a consent form promising not to post works on social media

Curator at newly opened Javett Art Centre defends decision to show drawing by artist who killed a sex worker in Cape Town in 2013

The humanitarian volunteer, held in a Greek jail for more than 100 days, faces charges of people smuggling