The Pantheon, located in Rome, Italy, is one of the best preserved of the Roman temples. It was constructed in about 100 AD and even today is the largest unreinforced concrete dome every constructed. The building has a rectangular entry structure with classic columns leading into the circular central structure.

This picture was taken at opening on a Sunday morning - most times the structure is filled with tourists! The picture is a composite of 69 handheld photos, stitched together with Autopano. The vibrancy and color of the marble is real - an amazing structure.

Randy Roig
Panasonic FZ-1000