Eco-friendly sports stadium, recycled rubber tracks, organic grass fields, rainwater harvesting systems, solar-powered scoreboards, wind turbines, green roofs, living walls, natural ventilation systems, FSC-certified wooden bleachers, low-carbon concrete structures, permeable pavement, drought-resistant landscaping, stormwater management systems, energy-efficient LED lighting, 3/4 composition, shallow depth of field, realistic textures, ambient occlusion.