Austria blue cloud lake landscape mountain natural people People in nature plant sky summer swim tirol tree warm water water resources ball balls buoy danger fish fishing float sea season AC dam DC electric electrical embankment dam flood barrier local river barrier power power plant retaining dam station water power abstract Amazon-waterlily appearance background bud connected connections cool flat flat-colors flat-colours floating floating-leaves flora flower flowering-plant grooved large lily lines nymphaeaceae-family patterned patterns reflection reflections texture textured textures victoria-amazonica wallpaper water-lily water-plant architecture cascade coral coral rock current drip fountain garden gardens h2o historical area limestone park running water sculpture splash vizcaya waterfall animal aquarium aquatic beach dolphin fishy flipper mammal nature ocean porpoise reef salt water saltwater salty sea life underwater bombeiro city flames fogo hidrante incêndio knob mangueira public rescue safety security sprinkler srew street valve vermelho water register water supply água Australia Australian bird black black-swan cygnus-atratus dark emblem emblematic fauna green-water gregarious iconic life-pairs pond protected protected-species red-beaked red-eyed ripples rippling social swan swans swimming symbol symbolic water-bird Western-Australian-State-emblem Bombinhas brasil brazil diving fun leisure lifejacket Open water swimming praia recreation Sandro Luchtenberg submarine Tio San vacation