abstract appearance backdrop background blended change changing currents dips dusk early evening ebb and flow foam foaming froth light movement ocean pull reflection reflections salt water seaside shades shore sunlight surf surface surfer texture textures tide troughs vast vibrancy vibrant wallpaper water wavelets waves swimmer beauty blue calm coastal cold concept cool creation dark deep design dez pain ecology fantasy graphic holiday horizon magical moisture nature ominous peace pool rainwater render rest ripple river round seasons spa spring vector waterway wet winter xymonau anchored buoy data-collecting-buoy dissolved-oxygen electronic-data-transfer estuarine estuary fish-kill-mitigation floating-device fresh-water improving-understanding monitoring-buoys moored oxygen-levels salinity salt-water scientific-advisory solar-panel solar-powered stationary tidal water-quality water-quality-management area clear color day environment eternity flood flowing infinity lake level liquid motion natural nobody open outdoor outdoors pattern rippled sea seascape silence smooth stone stream textured tranquil wave beach beach-sands boat colors colours distance distant enjoyment ferry footprints foreground foreshore fun hot island Jetty outing outside perspectives public recreation relaxation sand sandy seashore summer sun sunshine tides twin-hulled view views warm birds islands people relaxing small tourists vegetation visitors surf board