background bush bushland calming colors colours cool country creek dark fencing flow flowing foliage grass grasses green greenery grounds light moving peaceful plants reflecting reflections ripples rippling running rural shade shadows steady stones stream streaming sunlight sunshine textures tranquil trees uncultivated vegetation water wet abstract appearance architectural architecture barrier basic brick brick-wall bricks brickwork building cement color colored colour coloured exterior external firm mortar perspective perspectives rough smooth solid standard strength surface surfaces texture textured traditional-brick-wall variation varied various wall wallpaper angle angled angles backdrop blended blue contrast decorative design details distinctive ethnic interconnected interlinked interwoven linear lined lines mosaic pattern patterned patterns shape shaped shapes style thick thin white arid Australia clouds diminishing distance distant environment environmental erosion freshwater ground ground-water lake lake-side land landscape limited natural-environment natural-landscape outback receding sand shrinking sky Soil water-resources wetland