abstract appearance aqua backdrop background blue-green color colour light movement patterns pool reflection reflections ripples surface swimming pool texture textures vibrancy vibrant wallpaper water water's edge wavelets waves birds colored colors coloured colours cygnus-olor harmonious harmony leisure paddling pair reflective rippling river riverside river’s-edge serene serenity swans swimming synchronised synchronized tranquil tranquilly water-birds waterways webbed-feet white white-swans cool cooling edge foliage lake lakeside lighting mirrored outdoors outside peaceful perspectives placid protection reflecting restful shade shadows shelter sunlight sunshine surfaces tranquility tranquillity trees vegetation water's-edge blue clean refraction refresh sanitise sanitize summer swim apple droplets drops food fresh freshness fruit green isolated red reflected wet yellow concrete-platforms contrast contrasting dark display fountain fountains froth platforms regularity Rhythm shooting sparkling splash splashing spouting spray spraying squirting streaming turbulence turbulent water-feature