Elisabeth Faulhaber was born in south west Germany in 1890. By the time she was admitted to a psychiatric hospital in Doesen near Leipzig in 1914, she had worked in a factory, been a chambermaid and a waitress, and had had a child out of wedlock. She was an inmate of the hospital for six years, dying of tuberculosis in 1921, at the age of 31. She wrote, she drew and - according to hospital notes - scribbled unstoppably on furniture, floor, walls. A handful of her drawings survive, and six small notebooks. These now form part of the Prinzhorn Collection, Heidelberg. The notebooks show...