above aerial aeroplane airplane Alice-Springs angles appearance arial Australia below bushland central-Australia country-side distance distant expanse flying formations from-above height high isolated landscape lined lines looking-down mountainous movement moving outback panoramic panoramic-views remote rough rugged rural scenery scenic shadows sightseeing sparse sunlight sunshine terrain travel travelling undulating valleys vegetation advice alert appropriate-behavior appropriate-behaviour be-careful beware care careful caution cliff cliffside colors colours communicate communication concern danger dangerous deterioration fading-sign fall falling information informing light lookout observant restricted restriction restrictions risk risks risky river riverside safety shapes shrubs sign signs textures trees warning warning-sign watch watch-out water alarm Australian basic brick brick-and-tiled-house bricked bricks building daylight double-garage drive driveway garage garden greenery home house house-alarm lawn metropolitan neighborhood neighbourhood open path paved pavement paving perspectives plants roof roof-tiles roofing roofs rooves suburb suburban suburbs tiled tiles urban views wall walls abstract background blue changing choppy color colour cruise-liner cruise-ship currents dark deep deep-blue ebb-and-flow foam foaming froth Indian-ocean motion ocean powerful reflections ripples rippling salt-water surf surface texture troughs vast vibrancy vibrant view wake wallpaper wash waves white blue-haze brown conditions dry geologically-significant riverbed