This is a significant date as it recalls an uprising of enslaved Africans on the island of Saint Domingue in 1791, resulting in the establishment of the Republic of Haiti, the first black independent state in the Western World.
One of this year's most intriguing entries is by Sammy Baloji, who superimposes colonial black and white archive photos of Belgian-run mines in the Democratic Republic of Congo and places them over his color images of the decaying mines as seen today.