Comic book cover illustration of a white-haired nun, exuding an air of mystery and nonchalance, seated with knees up and smoking, her expression apathetic yet captivating, set against a shadowy, atmospheric background. The perspective is dynamic, viewed from above, capturing the intricacies of her habit and the ethereal wisps of smoke. The scene is imbued with epic detail, blending both allure and cool detachment, the composition echoing a classic yet modern comic book aesthetic, emphasizing her confident and enigmatic pose.