abstract appearance aqua backdrop background blue color colour cool cooling light lines movement moving patterns reflection reflections ripples rippling river surface texture textures vibrancy vibrant wallpaper water water's-edge wavelets waves accommodation appearances architectural architecture buildings construction cranes culture flats high-rise highrise lighting modern residence residential river-views riverside scenery scenic shade shadow shadows shrubs skyscrapers South-Perth sunlight surfaces Swan-River traffic trees units vegetation vehicles views waterways banks current danger England english flood flow Great Britain muddy spate surge Sussex torrent turbulent winter beak bill bird calm down feather feathers fowl lake neck stream swan swim swimming white beach dark ebb landscape low natural nature rural sand sea tide wet wild brood brown care children duck duckling ducklings eight mother pond protect protection autumn brook burn cascade green leaves moss mossy narrow rapids rocks tumble waterfall big boat bridge bright city day kremlin large moscow pano panorama Russia size summer sunny walk wide