across-the-river background blue-haze boats bridge buildings business-district CBD city city-central cityscape culture ferry highway hills light lighting modern Narrows-Bridge Perth river river-views riverside shadow shadows skyscrapers sunlight sunshine surfaces Swan-River traffic trees vegetation vehicles water waterways blue bushland cars colors colours contrast contrasting freeway gray grey hillside Kings-Park movement outdoor outdoors outside park ripples rippling scenery scenic shrubbery shrubs transport transportation travel views across the river activity Australia dangers enjoyment hilltop icon iconic Kings Park late afternoon manoeuvrability mobility Narrows Bridge people popular power river ferry safety security skill summer Swan River tide tourists turn war memorial wash hiking lake trail