These spartan apartments are provided to clergymen visiting Vatican City.

If you want to talk to the Pope you will have to stare down this surreal vision of Jesus rising from a nuclear hell.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

An ancient Roman temple first dedicated to an emperor's wife is now a church.

St. Francesca Romana, patron saint of drivers, resides in the church she founded.

Its interior is adorned with some of the best examples of early Christian mosaics.

An 18th century fountain and two columns are all that remains of Rome's forgotten river harbor.

This equestrian statue of Constantine the Great has been the subject of criticism for centuries.

An unremarkable wooden wheel built into the side of one of Rome's oldest hospitals was part of a policy to reduce infant exposure.

Remarkably realistic Florida shoal bass "swim" inside this large globoid sculpture.

An unassuming corner inside downtown Orlando's library offers a whole new world of the park and its history.

It took more than 20 years and a sharp eye for one man to assemble this quirky collection.

The bomb-ravaged remains of of a colossal Neptune.

Five candy-colored villages on the Italian Riviera.

A lover's walk between hilltop towns, decorated with graffiti love notes.

This tiny chapel withstood a massive mudslide and flash flood.

This amazing medieval fortress stands atop a promontory along the famous Cinque Terre.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

The only visible reminders of an elaborate engineering project that kept the tower from reaching the tipping point.

A local student's chance encounter with Keith Haring led to the creation of one of Europe's largest murals.

Next to the Leaning Tower of Pisa is a cemetery home to ancient sarcophagi and disturbing murals.

The first botanical garden, a feather in the cap of the Grand Duke of Tuscany.

Memorials at a Florence railway station remember the citizens who were deported from Italy and sent to extermination camps.

The graveyard is filled with beautiful funerary art and boasts breathtaking views of Florence.