Detail of Sydney Opera House sails, UNESCO World Heritage Site, Sydney, New South Wales, Australia, Pacific

travel destination photography horizontal colour image outdoors building exterior architecture no people clear sky blue day unesco world heritage site unesco australia pacific australian culture new south wales sydney sydney opera house arts culture and entertainment famous place international landmark modern architectural detail white australian colour color image color outside tourist destination travel architectural nobody no one no one landmark place of interest unesco world heritage sites world heritage site world heritage sites typically australian australian culture traditional culture tradition traditional traditionally australian