philosophical artwork representing duality with a haunting portrayal of an empty hell and a vast, void sky

human condition hell void sky fantasy eerie dark desolation emotional resonance surreal ambiguity philosophical existentialism duality art concept landscape haunting portrayal depth theme desolate existential tones canvas profound backdrop ambiance resonating abstract dualism vast somber mood visual metaphysical mysterious bleak chilling artistry ethereal imaginative narrative artwork representing empty poignantly captures set