These images, by the South African photographer Santu Mofokeng, ostensibly depict scenes of segregated transport during apartheid. Yet in their composition they evoke something more: the rhythms and textures of everyday life. Taken from within and among a crowd of commuters, the pictures seem to sway with the velocity of the train carriage. Shards of light blur the edges of figures, interplaying with shifting shadows as passengers move in unison. Titled “Train Church,” Mofokeng’s series was made during a few weeks in 1986, and in South Africa it became veritably synonymous with his name. Mofokeng, who died in January, at the age of sixty-three, was a photographer whose body of work—both images and text—waded through themes of history and land, memory and spirituality, and helped shape the course of South African photography.