Sandy beach, ocean waves, seaside promenade, modern coastal architecture, eco-friendly buildings, recycled materials, energy-efficient systems, solar panels, wind turbines, green roofs, living walls, natural ventilation, large windows, sliding glass doors, minimalist design, open-plan interiors, driftwood accents, coral-inspired patterns, soft blue-green color palette, warm sunny day, shallow depth of field, 1/2 composition, realistic textures, ambient occlusion.