A dark, atmospheric digital painting suitable for a psychological thriller audiobook cover. The scene depicts a looming, ancient Victorian-era house silhouetted against a turbulent, twilight sky. Gnarled, skeletal trees twist around the property, their branches reaching like grasping fingers. In the foreground, a single, dimly lit window in the house emits a faint, eerie glow, hinting at unseen presence. The color palette is dominated by deep blues, purples, and grays, with occasional touches of sickly green or pale yellow from the window light. Mist or fog should subtly obscure the lower parts of the house and the ground. The overall mood is one of dread, isolation, and impending terror. The composition should be dynamic and unsettling, with strong contrasts between light and shadow. Square 1024x1024 format. No text elements whatsoever.