bird blue brown bushes feathers mangrove ocean reflection sky trees Waters edge white abstract agitated agitation bubbles bubbling contaminated contamination edge edges edging flow flowing foam foaming froth frothing frothy inlet light mixed mixing pattern patterning patterns polluted pollution soft stirred stirring stream surface surfaced surfaces swirling swirls texture textured textures toxic toxicity variation varieties variety water background clear colors colours cool cooling ground moving peaceful rippling rock rocks rocky running small-waterfall steady stones streaming waterfall wet color colour lake lakeside lighting mirrored natural-environment natural-landscape nature-reserve outdoors outside park perspectives placid pond protection public reeds reflecting reflections restful ripples shade shadows sunlight sunshine tranquil tranquility vegetation water's-edge activities appearance aqua chairs clean deck chairs empty fun outdoor palms plants pool poolside private rain raining recreational relaxation relaxing responsibility responsible safety sheltered shrubs surrounding surrounds swimming swimming pool tropical water's edge wavelets