A DIY art gallery/music venue/lecture hall dedicated to video game culture.

For over 30 years the walls of this Harlem schoolyard have been a gallery of street art by "Kings and better."

From scholastic to sepulchral - now under reconstruction.

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

A semi-scholarly approach to sex.

A crumbling hospital from the 1850s on Roosevelt Island.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Ship skeletons haunt Baltimore's waterways.

A blank headstone topped with a pile of pennies marks the final resting place of the infamous assassin.

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

The trials and tribulations of marking Poe's grave.

A hidden alley in urban Baltimore is a haven for graffiti artists.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

"A hideous albatross in the Hudson River Valley."

This mouldering abandoned mental hospital was once a center for progressive healing.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

This abandoned factory on the Hudson River once churned out a million bricks a week.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.