Nice photos... I too like the one with the chair by the wall. It brings a past or ghostly "human" aspect to the photo.
I live near one of the largest mental health complex in the nation.. Greystone Park in North New Jersey. Most of the complex has been abandoned and is in a state of dilapidation. I've been trying to gain access to that place for years but it is sealed up tighter than a state prison. Due in part to the fact that parts of the facility are still in operation.
Reading the history of mental health in our country during the 1800s is a very bittersweet story. Greystone had a wonderful start.. state of the art faciilities.. self contained city of sorts... but was soon brought down by stories of abuse and neglect.