2007 (above) and 2011 (below) at a New York state mental hospital.

2007 (above) and 2011 (below) at a New York state mental hospital.

Unknown medical equipment left in a New York mental hospital.

Unknown medical equipment left in a New York mental hospital.

Hallway of a sulfur bath facility located in New York state.

Hallway of a sulfur bath facility located in New York state.

Sheets hanging off a bed in an abandoned New York hotel.

Sheets hanging off a bed in an abandoned New York hotel.

Crooked hallway in a New York hotel.

Crooked hallway in a New York hotel.

Bed in a New York hotel.

Bed in a New York hotel.

Gurney left in a New Jersey state hospital.

Gurney left in a New Jersey state hospital.

Open door in a hallway of a Maryland state hospital.

Open door in a hallway of a Maryland state hospital.

Auditorium of an abandoned Pennsylvanian school.

Auditorium of an abandoned Pennsylvanian school.

Stairway banister, Maryland state hospital.

Stairway banister, Maryland state hospital.