An enormous Polaroid picture adds an artistic flair to Rotterdam.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

Two stone columns flank the grand Venice square, but there were supposed to be three.

The oldest of Venice's plague quarantine stations, designed to keep the medieval city safe from disease.

The small peaceful island off the Venice tourist circuit is where the city began more than 1,500 years ago.

This doorless 20th-century elevator doesn't stop or slow down.

A former squatter's paradise outside Prague.