Answer
Arthur Schopenhauer's philosophy influenced Giorgio de Chirico's imagery. Schopenhauer's concept of the world as a representation of the underlying reality, expressed through art, resonated with de Chirico's enigmatic and dreamlike paintings. De Chirico's metaphysical art conveyed a sense of the irrational, the subconscious, and the universal essence beyond the visible world, reflecting Schopenhauer's philosophical ideas.