Polish luminaries and masterful folk art find sanctuary in this unique cemetery.

The celebrated eyesore created by starry-eyed sweethearts.

Montmartre's sole surviving windmill became an iconic landmark for 19th-century painters, artists, and bohemians.

Claude Monet was baptized in this lavishly ornate Paris church.

The industrial architecture honors the laborers who brought the Exposition Universelle of 1900 to life.

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

France's most famous cemetery, with some of its most curious tombs.

A mysterious concrete hand reaches out from between the stones of Uniwersytecki bridge.

It’s a painted window that looks completely real, hiding on a building in the market square.

A 90-ton, gravity-defiant steam locomotive shoots for the skies in this bizarrely beautiful public artwork.

Relive a Polish uprising via an enormous, century-old cyclorama.

In the center of Wrocław's old meat market stands a somber tribute to the city's livestock.

A striking public sculpture representing the period of martial law in Communist Poland.

The silly symbol for an underground protest group is now scattered around the city.

A collection of old neon signs from all over Poland line a secluded courtyard.

This mysterious and once-grand memorial still embodies a remarkable architectural vision.

This museum houses and extensive collection of technology contributed by the Polish people.

An artificial date palm stands as a memorial to Warsaw's Jewish community.

In the summer, the area around this sculpture transforms into a vibrant concert venue.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

A statue honors the children who fought Nazis in Poland.

The Polish capital has had a deep connection to its guardian mermaid for almost a millennium now.

A haunting contrast of trains that both saved and took the lives of Jewish children in Nazi Germany.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.