Olympic stadium, cantilevered roof structure, natural ventilation systems, wind turbines, solar panels, green roofs, eco-friendly materials, large clerestory windows, open-air concourses, shaded seating areas, misting systems, lush greenery, vibrant flowers, educational signs, modern architecture, sleek metal facades, reflective glass surfaces, angular lines, minimalist design, sustainable energy solutions, clear blue sky, sunny day, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.