This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

Now a museum, once the site of the longest act of civil disobedience in United States history.

Eat your way from Ghana to Myanmar on this globe-trotting menu.

This unique Seattle structure was designed to be the greenest commercial building on the planet.

A busy cafe better known for board games than food.

Where else would a linchpin of post-colonial Native American cuisine anchor the menu but a museum?

This painted blacktop brings the classic arcade game to life.

The first green space constructed on an elevated viaduct.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Saintly bones pressed into a wax effigy of a Catholic superstar.

19th century pendulum and a clock restored by a rogue group of guerilla artists.

This Parisian café sticks almost exclusively to an ethos of reuse.

Paris' linguistic guide to the international language of, yes, love.

Before it was buried by volcanic ash, this fast-food restaurant fed the hungry hordes of ancient Rome.

This amazingly well-preserved villa just outside Pompeii boasts rare examples of ancient Roman paintings.

The walls and streets of the ancient city are peppered with penises.

Erotic art covers the walls of the largest ancient pleasure palace.

Ancient snack bar of the Roman Empire re-opened.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

A DIY art gallery/music venue/lecture hall dedicated to video game culture.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

Try not to get slimed in Tribeca.