No matter what your religion is, it's hard, perhaps impossible, not to be impressed with the artwork in these churches and cathedrals. The amount of detail is amazing. It's like going into a museum. In fact, these churches really are museums. This photo was taken inside the Siena Cathedral and you could spend a whole day just in this little off-shoot studying the artwork. The cathedral had some Gregorian chant music playing which really added to the mood. Unreal!