This kilometer-long university building is an unexpected architectural delight.

Cars mysteriously roll uphill on this street.

A stunning Catholic cathedral built by a curve-loving communist in Brazil’s newly created capital.

One of São Paulo's tight urban intersections has become a haven for graffiti artists ever since a single Batman started the trend.

The largest open-air contemporary art center in South America is a unique experience in the Atlantic Forest.

After millennia of erosion by sand and churning water this Brazilian valley now looks like a lunar fantasy.