Answer:Based on the type of artwork visible in the image and the description you're asking about, it looks like the artwork may be created using traditional methods such as charcoal, ink, or brushes for sketching. If the texture suggests cave-like art or an ancient feel, it could be mimicking cave painting techniques, which were done using natural materials like pigments, rocks, or brushes made from animal hair.However, if you're referring to more modern methods, she could be using charcoal pencils, graphite, or inks to create the shading and line work visible in the image.Let me know if the artwork is more specific so I can provide a clearer answer!