Figures forming an art installation entitled "Black & Blue: The Invisible Man and the Masque of Blackness" by artist Zak Ove, are pictured during a press preview to promote the forthcoming 1:54 Contemporary African Art Fair, in the courtyard at Somerset House in London on October 4, 2016. / AFP / NIKLAS HALLE'N / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION        (Photo credit should read NIKLAS HALLE'N/AFP/Getty Images)
Figures forming an art installation entitled "Black & Blue: The Invisible Man and the Masque of Blackness" by artist Zak Ove, are pictured during a press preview to promote the forthcoming 1:54 Contemporary African Art Fair, in the courtyard at Somerset House in London on October 4, 2016. / AFP / NIKLAS HALLE'N / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION        (Photo credit should read NIKLAS HALLE'N/AFP/Getty Images)
Figures forming an art installation entitled "Black & Blue: The Invisible Man and the Masque of Blackness" by artist Zak Ove, are pictured during a press preview to promote the forthcoming 1:54 Contemporary African Art Fair, in the courtyard at Somerset House in London on October 4, 2016. / AFP / NIKLAS HALLE'N / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION        (Photo credit should read NIKLAS HALLE'N/AFP/Getty Images)