Installations

A traditional American farmhouse plopped in the middle of a Piccadilly courtyard.

Four giant movable street lights decorate this modern Rotterdam square.

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

A unique spiral staircase that doesn't quite make it up to the top floor.

A dramatic sculpture high up in Yorkshire with vistas on an industrial scale.

More than 100 colorful residents stand post in this seaside Australian city.

A giant red chair bolted to a rock on a remote mossy hillside in Iceland.

These miniature works of art are hiding in plain sight on buildings around the city.

A circle of giant painted vases in the former pottery capital of the United States.

An enclosed rotunda at the Henry Art Gallery in which viewers can look up and see the uninterrupted sky.

A set of 27 bamboo tubes creates an eerie soundscape that changes with the wind.

These red marks, seemingly placed at random, are in fact not.

This tiny hotel perched atop a 50-foot tower really puts things into perspective.

The world's largest "Christmas tree" is illuminated by hundreds of lights stretching 2,000 feet up the slope of Mount Ingino.

A serene garden path lined with 36 haiku stamped into clay stones.

Twenty-three trees, each paired with a basalt stone, line a street in Chelsea, continuing an urban project started by German Fluxus artist Joseph Beuys.