三种艺术媒介中的肖像系列

Create a cohesive series of portraits featuring the same young woman with a charming smile and her hair styled in a messy bun, wearing a cozy sweater. The subject should be captured in three distinct artistic styles: a rich, textured oil painting with visible brushstrokes, a soft, translucent watercolor illustration with delicate color bleeding, and a detailed, classic graphite pencil sketch emphasizing shading and texture. Ensure consistent facial features, pose, and gentle expression across all three representations.