山岳峰へと変化する頭部・岩肌テクスチャ - 色彩プロンプト

surreal digital illustration with smooth gradient shading and clean edge rendering. Vertical orientation. Upper-body framing. Eye-level camera. Front view. Single subject centered in frame. A naked adult woman shown from the upper torso upward facing the camera. Her hands rest on both sides of her head. Her facial expression is neutral. Her skin surface has a rough stone texture with fine cracks and irregular grain visible across the body, with highlights on raised areas and darker lines inside the cracks. The upper part of the head transforms into a mountain formation. The change begins at the upper forehead and continues across the skull. The surface transitions continuously from skin into rock with no visible seam. The rock forms jagged mountain peaks with fractured planes and sharp edges. Upper rock surfaces contain white snow resting on the top edges of the peaks. Small birds fly between the mountain peaks. The birds appear as small dark silhouettes with wings extended. The valleys between the peaks contain small evergreen trees with thin trunks and triangular needle clusters. Thin mist surrounds the mountain formation above the head. The mist appears as semi-transparent gray haze with uneven density. Lighting comes from a soft front light and a dim overhead light. The skin shows smooth gray gradients. Rock surfaces show darker crevices and brighter edges. Snow appears brighter than rock. The mist lowers contrast around the mountain peaks.