create a tight close up shot focused exclusively on the bookshelf and its shelves zoom in on the bookshelf so that the oak battens on the back panel and the shelves fill most of the frame the back panel features vertical oak battens with clearly visible natural wood grain the shelves are made of dark brown metal with a matte finish featuring a refined smooth non reflective surface and subtle realistic material texture capture the fine details of the oak grain the individual battens the metal edges and the matte finish in exceptional detail use professional interior photography with sharp focus on the materials and a softly blurred background preserve the exact original design geometry dimensions proportions and material colors of the oak battens do not redesign or add any elements