A dimly lit, atmospheric digital painting in the style of surrealist art. The central focus is a towering, monolithic, and impossibly vast stone castle, partially obscured by a dense, swirling fog. The castle's architecture is oppressive and labyrinthine, with countless windows that appear as dark, vacant eyes. Below the castle, stretching into the foreground, is a small, isolated village of humble, weathered cottages, appearing insignificant and vulnerable against the immense structure. The color palette is dominated by muted, desaturated tones of greys, deep blues, and earthy browns, with a few glimmers of cold, pale light emanating from unseen sources within the castle's depths. The overall mood is one of profound unease, mystery, and existential dread. The composition should be dramatic, with strong vertical lines emphasizing the castle's dominance and the village's insignificance. Square 1024x1024 format, highly detailed, painterly texture, professional audiobook cover aesthetic.