Grand opera house, sweeping curves, majestic stairs, ornate balconies, red velvet curtains, gilded details, crystal chandeliers, marble floors, waterfront location, Sydney Harbour views, sailboat-filled bay, sunny afternoon, soft warm lighting, shallow depth of field, 1/2 composition, symmetrical architecture, harmonious landscape integration, lush greenery, native Australian plants, curved walkways, public art installations, scenic lookout points, panoramic cityscape views.