across the river background buildings business district city city central cityscape culture late afternoon light lighting modern Perth river river views riverside setting sun shadow shadows skyscrapers sunlight surfaces water waterways sailing water sport bird perched perching seagull silhouette street light windows angles appearance arcade architectural architecture Australia battle building business CBD central-business-district display distinct distinctive dragon historic history London-Court mall miniature old open-roofed shopping-arcade St.George street street-scene thematic tourism Tudor-England Tudor-style Western-Australia