In commemoration of the birth anniversary of one of the world’s leading freedom fighters, Nelson Mandela, a portrait of him was yesterday unveiled at the Museum of African Heritage, Barima Avenue, in the presence of Minister of Public Works Robeson Benn, Registrar of the University of Guyana Vincent Alexander, and representatives of the Culture Ministry among others, GINA said. This GINA photo shows Minister of Public Works Robeson Benn (left) Tammy Walker (centre) who did the portrait, and UG Registrar Vincent Alexander unveiling the portrait of Nelson Mandela.