In 1847, Ann Serena Plumbe[2] took an interest in the plight of those with neurodevelopmental disabilities, or "idiots" as they were termed at the time, and began to discuss what could be done to assist them.

[3] Reed toured Europe to gather information on institutions serving the purpose and in October the project to found The Asylum for Idiots, as it was originally called, began with the appointment of a board of management.

[3] A property known as Park House in Highgate was purchased in March 1848 and the first patients were admitted in April 1848, including a 13 year-old Andrew Reed Plumbe.

[3] Queen Victoria subscribed 250 guineas in the name of the Prince of Wales who became a life member.

It illustrated the history and development of the asylum and contained works by former inmate, James Henry Pullen.