Members of the Katherine Dunham Ballet Group, lined up next their train as they arrive at Waterloo Station, London, May 1st 1959. (Photo by Keystone/Hulton Archive/Getty Images)
Members of the Katherine Dunham Ballet Group, lined up next their train as they arrive at Waterloo Station, London, May 1st 1959. (Photo by Keystone/Hulton Archive/Getty Images)