This photo was chosen by the Château de Versailles museum curator to illustrate the publicity material of the Versailles Photographed Exhibit Photo Contest.
It is a HDR/Tone Mapped composite of 3 identical shots with +/-1 EV exposure difference. The tone mapped image was multiplied in Photoshop and each layer received a different Photo Filter. Then used layer masks to mix the final image. Desaturated the image, added a 85 filter and vignette.