create a vertical fa ade construction section cutaway directly through the fa ade shown in the reference image maintain the same fa ade geometry proportions slab depth column diameter and window position as the reference translate the existing fa ade into a realistic tectonic build up without redesign clearly show reinforced concrete structural slab edge primary beige polished pigmented concrete column secondary olive green bush hammered pigmented concrete fa ade panel continuous thermal insulation layer structural backing wall burnished antique brass window frame with glazing realistic fixings anchors and junctions between slab panel column and frame architectural technical section style with soft realistic rendering focusing on material stratification and buildability the cut plane must pass through the slab and full fa ade thickness to reveal internal layers no new geometry no proportion changes no reinterpretation of fa ade rhythm no decorative or conceptual elements