I was going through the pictures I took in South Africa last November and found some images I tought would look great in b&w.
This photo was taken inside The Voortrekker Monument near Pretoria in South Africa. Built on a hilltop to commemorate the Voortrekkers. Inside the monument you find the largest marble frieze in the world depicting scenes from the great trek. The windows in the picture are made of yellow glass.. For more info on the monument: http://en.wikipedia.org/wiki/Voortrekker_Monument
This is a three shot HDR combined in HDR Efex Pro, b&w conversion done in Silver Efex.