Ithell ColquhounThe first major exhibition of visionary artist Ithell Colquhoun, and the first major accompanying publication on the artist One of the most radical artists of her generation, Ithell Colquhoun was an important figure in British Surrealism during the 1930s and 1940s. An innovative writer and practicing occultist, Colquhoun charted her own course, investigating surrealist methods of unconscious picture making and fearlessly delving into the realms of