Arches and marble
The inside of the Indiana Statehouse is very impressive. I took a 30 minute detour through it when I was in Indy a while back and was glad that I did. It just screams HDR. There are 3 levels and all this marble, and all these columns and arches - it's worth a visit, camera in hand or not. It is not a large structure - being from Austin I am used to a huge Capitol complex like ours - but it is beautiful and I am glad I squeezed in a few moments there, and doubly so that I had the camera!