australia, sydney, mountains, blue, rocks, rock formations, natural wonders, daytime, trees, cliff, aerial, green, city, three, wales, new, south australia, sisters, domain, aeriform, metropolis, seat, daylight, ethereal, mountain, district, australian state, state, woody plant, 3, female sibling, capital, kinswoman, plant, urban area, stone, urban center, day, state capital, sister, center, tree, person, rock