Organic Art Nouveau social housing, flowing curves, ornate ironwork, vibrant green walls, eco-friendly materials, natural ventilation systems, large windows, stained glass doors, lush rooftop gardens, solar panels, wind turbines, rainwater harvesting systems, composting facilities, community kitchen gardens, public art installations, intricate mosaics, sinuous balconies, organic textures, soft warm lighting, shallow depth of field, 1/1 composition, realistic renderings, ambient occlusion.