Grand staircase in the rotunda of the South Dakota State Capitol building at 500 East Capitol Avenue in Pierre, South Dakota on July 25, 2013. The lunette at the head of the grand stairway depicts "The Advent of Commerce" and illustrates "the bringing of white trade to the Indians." This photograph consists of three exposures blended together using HDR Efex Pro2 software to create a high dynamic range (HDR) image.