One of the few remaining monuments dedicated to South Boston's Irish heritage.

A bronze sculpture in the heart of Portland represents Maine’s most defining industry.

An eight-foot-long pine cone made out of 140 recycled steel shovels is an homage to Maine's state flower.

An enormous hand-carved and painted pole.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The same family lived in this Victorian house for nearly 100 years without altering the building.

A pair of antique trolleys are on display at one of the oldest subway stations in the United States.

This replica of the Greek structure is in the heart of Nashville.

Constructed along the shores of Lake Zurich, this pavilion is a walk-through work of art.

This tower pays homage to a legendary Viking fort established in Massachusetts that never really existed.

This fallen red oak tree has been transformed into a piece of trailside art.

A curious art piece along a lovely biking trail marks several historic floods via a series of colorful poles that represent floodwater heights.

19th-century operating theatre in which the use of ether was first demonstrated - plus, a skeleton and a mummy!

A plaque marking the famous abolitionist's birthplace often overlooked by visitors to the nearby Charles Sumner House.

A three-piece musical sculpture installed between the subway tracks at Kendall Station near MIT.

Bouncing, delightful, mechanical art at the MIT Museum.

Created by a local artist, these quirky sculptures each have their own names and personalities.

This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

The former site of an all-but-forgotten colonial landmark is now remembered by an often overlooked bas relief.

The Boston square dedicated to the dark poet who was born nearby.

Second largest wastewater treatment plant in the country.

A cave dug by a man directed by ghosts to find pirate treasure.

Located within a historic park, the beacon is the oldest standing structure in Miami.

A giant concrete churn carries the legacy of American resilience, unity, and greed.