Akin Omotoso on his two new films Vaya and A Hotel Called Memory

Film-maker Akin Omotoso talks about: the three intertwined stories in the film Vaya; the Homeless Writers Project out of which it came; his silent film, tone poem A Hotel Called Memory; and his fortcoming documentary The Colour of Wine about the transition from Apartheid seen through the perspective of 4 Black pioneers in the wine industry.