symbol of the building's restoration

building restoration, architectural preservation, historic renovation, heritage conservation, facade repair, masonry repair, structural repair, stone restoration, brick repair, plaster repair, roof restoration, interior renovation, exterior renovation, building conservation, old building repair, monument restoration, cultural heritage, architectural heritage, restoration techniques, conservation methods, traditional materials, craftsmanship repair, wall stabilization, foundation repair, moisture control, surface cleaning, paint restoration, wood repair, metal repair, window restoration, door restoration, ceiling repair, floor restoration, decorative elements, historical accuracy, urban heritage, site assessment, restoration planning, conservation ethics, architectural integrity