This private skyway is filled with art and was expanded explicitly so that Hitler could appreciate a river.

A massive stone fox oversees a Rotterdam elementary school crosswalk.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

Though it may look like a Modernist cathedral, this structure was built to store massive quantities of grain during World War II.

Some of the freshest vegetables in Seoul are grown in a subway station.