Here is a selection of images from the 16th Nelson Mandela Annual Lecture.
Annual Lecture 2018 gallery
President Barack Obama smiles.
(Image:
Nelson Mandela Foundation)
The stage, shortly before the 16th Nelson Mandela Annual Lecture began.
(Image:
Nelson Mandela Foundation)
Previous Annual Lecture speaker Mary Robinson and Graça Machel embrace.
(Image:
Nelson Mandela Foundation)
Businessman Sir Richard Branson and Nelson Mandela Foundation CEO Sello Hatang.
(Image:
Nelson Mandela Foundation)
President Cyril Ramaphosa, President Barack Obama and Foundation Chairperson Professor Njabulo Ndebele.
(Image:
Nelson Mandela Foundation)
Graça Machel addresses the audience.
(Image:
Nelson Mandela Foundation)
President Barack Obama speaks, as Dr Patrice Motsepe looks on.
(Image:
Nelson Mandela Foundation)
Part of the crowd at the Annual Lecture.
(Image:
Nelson Mandela Foundation)
President Barack Obama speaks.
(Image:
Nelson Mandela Foundation)
President Barack Obama speaks.
(Image:
Nelson Mandela Foundation)
City of Cape Town mayor Patricia de Lille, Carmen de Lille and Apolitical Academy co-founder and director Lindiwe Mazibuko.
(Image:
Nelson Mandela Foundation)
Retired Nelson Mandela Foundation trustee Irene Menell at the 2018 Nelson Mandela Annual Lecture.
(Image:
Nelson Mandela Foundation)
Businessman Patrice Motsepe, whose Motsepe Foundation partnered with the Nelson Mandela Foundation to host the 2018 Nelson Mandela Annual Lecture.
(Image:
Nelson Mandela Foundation)
Members of The Elders with Nelson Mandela Foundation CE Sello Hatang (second from left) and Chairman Njabulo Ndebele (far right). L-R: Former Irish President Mary Robinson; Hatang; former UN Secretary-General Kofi Anan; Algerian diplomat Lakhdar Bramini; entrepreneur and philanthropist Richard Branson and Ndebele.
(Image:
Nelson Mandela Foundation)
Graça Machel, speaking.
(Image:
Nelson Mandela Foundation)
The crowd at the Bidvest Wanderers, gathered for the 2018 Nelson Mandela Annual Lecture.
(Image:
Nelson Mandela Foundation)
South African President Cyril Ramaphosa, First Lady Dr Tshepo Motsepe and former US President Barack Obama.
(Image:
Nelson Mandela Foundation)
Absa Group CEO Maria Ramos and former Finance Minister Trevor Manuel in the audience at the 2018 Nelson Mandela Annual Lecture.
(Image:
Nelson Mandela Foundation)
Nelson Mandela Foundation CE Sello Hatang, speaking.
(Image:
Nelson Mandela Foundation)
Nelson Mandela Foundation Chairman Njabulo Ndebele and CE Sello Hatang greet former US President Barack Obama.
(Image:
Nelson Mandela Foundation)