A small piece of detail from inside Taj Mahal, outer corridor (shows single piece semi-precious stones engraved into marble for decoration... its not paint!).
There is no artificial light, just ambient light from marble screened windows. The place was extremely crowded (and foggy outside)
Sony Alpha NEX-6 + Rokinon 8mm f/2.8 (ISO 3200, 1/13s, f/5.6)