The intention was to create something that was more like a piece of music or an experimental film than a typical adventure comic book. I wanted to approach Batman from the point of view of the dreamlike, emotional and irrational hemisphere, as a response to the very literal, 'realistic', 'left brain' treatment of superheroes which was in vogue at the time, in the wake of The Dark Knight Returns, Watchmen, and others... The repressed, armored, uncertain and sexually frozen [Bat]man in Arkham Asylum was intended as a critique of the '80s interpretation of Batman as violent, driven, and borderline psychopathic... The story is woven tightly around a small number of symbolic elements, which combine and recombine throughout, as if in a dream: the Moon, the Shadow, the Mirror, the Tower, and the Mother's Son. The construction of the story was influenced by the architecture of a house-- the past and the tale of Amadeus Arkham forms the basement levels. Secret passages connect ideas and segments of the book. There are upper stories of unfolding symbol and metaphor. We were also referencing sacred geometry, and the plan of the Arkham House was based on the Glastonbury Abbey and Chartres Cathedral. The journey through the book is like moving through the floors of the house itself. The house and the head are one. -- Grant Morrison