A professional, high-quality pencil sketch of a mature, voluptuous 40-year-old Scandinavian woman in a form-fitting, revealing lace lingerie set. The art style is detailed and realistic, with precise shading and fine lines that emphasize the delicate lace patterns and her natural curves. She has shoulder-length, straight, platinum blonde hair, captivating blue eyes, and is wearing minimal, natural makeup with a hint of pink on her lips and a light touch of mascara. The setting is a cozy, elegantly furnished bedroom with soft, ambient lighting, a plush bed, and tasteful decor. The composition is a front view, capturing her relaxed, confident pose and the gentle expression on her face, celebrating natural beauty and intimate elegance.