The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

The largest bell in the world has been swinging high above a Cologne cathedral for almost a century.

A little sculpture with a large wardrobe.

Cozy basement bar sports an inventory of over 2,000 beers.

Throughout this shopping mall are medieval ruins that were discovered during the mall's construction.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

Macabre astrological automaton clock dating to the late 1400s.