A new generation of African photographers are redreaming the medium again. Look, for example, at the Africans among the 25 young shooting stars chosen for the short list of the sixth prize for contemporary African photography – the CAP Prize – which awards depictions of life on the continent and the diaspora. [...] The themes are personal and political, and there’s a fierce social justice edge in the work of many of the finalists, which includes two South Africans: Tsoku Maela and Lebohang Kganye.