sydney harbour australia on a sunny clear blue sky day with the turquoise colours of the bay

architecture attraction australia australian beautiful blue bridge building cbd circular sydney city cityscape colorful destination destinations downtown famous ferry harbor harbour highway holiday house landmark landscape long exposure night panorama panoramic rocks sea sky skyline sunset tourism travel turquoise urban view water waves wharf sunny clear day colours high rise offices background ferries houses yachts boats fisherman cruise office towers commercial buildongs harbourbridge fishing sailing sail surf opera luna park swim surfing tourist finance financial hub bay bac