Grand opera house, sweeping curves, majestic staircases, opulent chandeliers, lavish furnishings, ornate details, Sydney Harbour views, waterfront promenade, sailboat-filled harbour, sunny Australian day, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion, lush greenery, natural stone walls, modern architecture, large windows, glass doors, blooming trees, vibrant flowers, performance stages, concert halls, theatrical lighting, red velvet curtains.