A well-worn marker in a forgotten alleyway is all that remains of what had been one of Manhattan's most beautiful buildings.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

The last remnants of what was once one of the world's grandest hotels can now be found in a Manhattan subway station.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

A partially hidden wall graffitied by spectators of the 1976 Bicentennial, recently rediscovered.

Magnificent New Deal Murals evoke a time when New York City harbor was one of the world's greatest and busiest ports.

Nature and beauty amidst pollution and industrial wreckage.

Guerilla gardeners reclaimed this abandoned railroad land literally putting down roots.

A collaborative art project that transformed a neighborhood in NYC's Queens.

Some of New York's best tacos can be found in the back of an unassuming bodega in Queens.

Two New York rooftops are home to the largest rooftop soil farms in the world.