Historic university buildings, grandiose columns, ornate facades, robust stone walls, reinforced concrete foundations, load-bearing arches, sturdy wooden beams, intricate truss systems, vaulted ceilings, clerestory windows, natural ventilation systems, sustainable energy-efficient upgrades, seismic retrofits, reinforced glass facades, durable roofing materials, weather-resistant coatings, classical architectural details, harmonious proportions, symmetrical compositions, warm ambient lighting, shallow depth of field, 2/3 composition, realistic textures.