backgrounds brown colors colours cream edge edges folds layers mollusc mollusk pearly pitted ridge ridges rim rough seashells shape shapes shell shells Sizes smooth spiral spiraling spiralling surface texture textured textures turns twists types variety white abstract appearance backdrop background beach coast coastal cold contrast contrasting cool cooling dark darkening distance distinctive edged environment environmental foliage foreground gray green grey groundcover growth hardy island leafy leaves light ocean plants sand-dunes seaside skies sky vegetation wallpaper water water’s-edge waves winter wintry dunes flowers Indian-ocean bush bushland lake lakeside peaceful placid public reflection reflections rest restful ripples sepia shade shadows sunlight tranquil tranquility tranquillity trees water's edge waterside children shallow water skimming stones Waters edge creek edging flow flowing grass grassed-areas grounds landscape mirrored path peace perspectives reeds reflected rippling rocks semi-rural serenity stream sunshine architecture at the edge bank battlement brandenburg brick castle classic fortress garden germany ocher ochre park riverside rural shore small stronghold tiny tower walls windows blue foam Niagara falls stones swirling water edge disused lake superior lighthouse shoreline summer towering water-edge wood wooden breakwater coastline concrete moss sea seawall seaweed