A fantastic presentation of the history of psychiatry. There is also great temporary exhibitions. I cannot recommend highly enough. I spent 3hrs wandering around on a rainy day. All staff are very friendly and helpful. There are even interactive exhibits. The ethos of the art gallery outsider art, is about amateur artists presenting work as artist (as opposed to patients). They have so many pieces that this section is often rotated and changed. Although the history of psychiatry is a permanent collection is will be updated soon to show the advancement up to current times.