UN Secretary-General Antonio Guterres has described Nelson Mandela as a "moral compass," calling for honouring the former South African President's legacy by taking action
Mandela, the anti-apartheid activist who emerged from 27 years in prison to become South Africa's first Black president, was arrested in 1962 for conspiring to overthrow the White-minority government
The desire to eulogise, as often appears to be the case in this exhibition, does not allow space for questions that might allow for a fuller explication of the nature of Mandela's legacy