Retrato a lápices de colores de una mujer pensativa

Color pencil sketch style, classic artistic drawing style with highly detailed rendering. A beautiful young woman facing the camera. Facial features should follow reference image 1, while the hairstyle should not follow reference image 1. She wears a dark floral sheer blouse paired with long, voluminous dark brown hair. Her hair has a lot of volume, with a few strands gently brushing across her face, creating a cold yet captivating beauty. She wears silver dangling earrings and a simple collarbone necklace. Her makeup is refined, her skin is fair and delicate. One hand holds an open notebook, while the other hand holds a pen lightly touching her chin as she appears to be deeply thinking about something. The brush gently outlines the portrait with delicate strokes, allowing the character's charm and expression to naturally emerge. The background is warm ivory beige, with casually drawn pencil line textures. The composition is simple, bright, smooth, and elegant. Masterpiece artwork, front-facing close-up portrait, upper-body close shot, highly detailed colored pencil illustration.