A room in New York City that contains 250 cubic yards of dirt.

Despite its name this unique art piece was established to commemorate a tragic flood.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

Concrete igloos standing across from what remains of the Michigan Central train depot.

A Beaux-Arts triumph rises from decades of decay to become the heart of a new innovation district.

This feline raises a friendly paw at drivers barreling toward the freeway.

This public baseball field is a beloved remainder from of one of the most historic stadiums in the country.

The world’s largest Masonic temple was saved by the White Stripes.

Detroit’s downtown castle is one of the oldest structures in the city.

Opulent downtown movie theater now houses cars as an indoor parking garage.

38-story baroque tower reflecting Detroit's rise, fall, and possible rise again.

The grandiose interior of this bar speaks to its past as home to famous jewelers and railway offices.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

Inside the Wayne County airport is an amazing collection of lights and sounds.

Four ionic columns from the Treasury Department building ended up in a park in Nebraska.

An ornate Art Deco tile mosaic representing Nebraskan life, both modern and prehistoric.

Small ship votives hang from the vaulted ceiling of this port-side church with a Latin inscription on the wall.

The only example of a Paris Métro sign in use at a subway station outside of the French capital. 

Its columns were all carved from the same white oak tree.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

A historic Montreal market that was the city's agricultural hub for over century.

A pocket of jungle amidst urban expansion in Panama.

This church was transported brick by brick from the ruins of a 16th-century city into Panama City's current historic district.