Tokyo’s only Vaudeville-cuckoo clock–steampunk-Victorian curio cabinet time piece.

A 30-acre garden inspired by the principles of modern physics.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

This banal Parisian entranceway is not what it seems.

Notorious artist squat renovated into legal studios.

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

France's national museum of scientific and industrial instruments.

The ruins of a Duke's bucolic dream, where camels once roamed alongside "Dutch" windmills and faux-Italian vineyards.

Down a cobblestone alleyway is a museum dedicated to Romanticism, with a secret garden.

Paris' linguistic guide to the international language of, yes, love.

An enchanting work of outsider art, full of whimsical sculptures and carvings.