Natural light-filled exhibition halls, green roofs, solar panels, wind turbines, rainwater harvesting systems, recycled materials, minimalist design, open floor plans, high ceilings, clerestory windows, automated ventilation systems, air purification units, natural convection flows, energy-efficient HVAC systems, sustainable building materials, eco-friendly coatings, large glass facades, modern architecture, urban landscape views, cloudy day, soft diffused lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.