Modern building design, futuristic architecture, Shellharbour, coastal city, Australia, curved lines, sleek glass facade, metallic structure, silver roof, triangular shapes, cantilevered floors, ocean views, harbor scenery, sailboats, seagulls flying overhead, sunny day, blue sky with few clouds, gentle sea breeze, soft natural light, 3/4 composition, low-angle shot, depth of field, realistic textures.