abstract background art Colorfulness electric blue electricity gas purple sky violet Visual effect lighting water afternoon appearance bubbling color colors colour colours cool cooling display fountain fountains froth green greenery height high island lake light palms patterns reflection reflections regularity Rhythm ripples rippling shade shadows shooting shrubbery sparkling spectacle splash splashing spouting spray spraying squirting streaming sunlight trees turbulence turbulent water-feature wet white bridge bright colourful leaves mirror nature park romantic shine clouds grass landscape mountains outdoors rocks space stones summer textures dahlia dew drops flower flowers garden life macro rain spring sun boy children colorful depth father floater girls parents pool shallow swimming swimming pool