arid Australia blue clouds country diminishing distance distant environment environmental erosion freshwater ground ground-water lake lake-side land landscape limited natural-environment natural-landscape outback patterns receding rural sand shrinking sky Soil surface surfaces texture textured textures trees vegetation water water-resources wetland reflections dry drying drop forest green leaf summet circles color colours light paving rain raindrops wet nature reptile summer terrapin tortoise turtle turtles background cold crystal crystals ice icy snow structure winter aluminium fire firewood flames hot water Indian village metal Outdoor bath pot sticks Stone's stove stove Water Heating