真实拍摄削尖铅笔办公学习商业照片

C4D render, ray tracing, high resolution. A standard yellow wooden pencil with hexagonal sides, made of matte clay. One end is freshly sharpened, revealing the conical, graphite-grey gradient lead core and sharp wood shavings curled back. The other end has a pink eraser tip, slightly worn. A classic, ready-to-scribe tilt. Warm, nostalgic and graphite-dust lighting on pure white background.