If the ceiling of the Orsay Museum in Paris, France reminds you of a train station, it’s because the building used to be the Gare d'Orsay, a Beaux-Arts railway station built for the 1900 Paris World’s Fair. This photo was taken with a Nikon D200 and a Nikkor 18-200 mm VR lens at 44 mm. The exposure was f/7.1 and 1/640 sec. (ISO 800). The original image was converted to black and white using Nik Silver Efex Pro.