above Australia barren below brown cliffs country side distance distant dry expanse flat flying formations from above gullies harsh height high hills landscape looking down mountainous movement moving Northern Australia outback panoramic views rocks rocky rugged rural scenery scenic shadows sightseeing sparse speed sunshine travel travelling undulating valleys vegetation window abstract angled angles apartments architecture backgrounds buildings chinese colors colours contrast covered curved diagonal edge edges flats Haze heights homes houses lines modern overlap overlapping patterns perspectives placement roof roofing roofs rooftops rooves rounded rows shape shapes Singapore smoke steep streets style surfaces texture textures tiles tiling units windows