air electricity energy gigawatt horizon kilowatt kilowatthour megawatt off-shore sea sky turbines water waves wind wind energy wind farm wind mill wind power windmill cloud destination direction distance distant England grassland Great Britain journey landscape moor moorland natural nature path road space track travel Trek view walk wild blue clouds country countryside field fields green hedge hedgerow meadow meadows peace peaceful quality rural summer Sussex tranqility tranquil tree autumn english exercise fall farm footpath harvest outdoors stubble trail aquamarine Balearic Islands cliff lake majorca mountain outcrop plants ripples rock rocky shore Spain trees vegetation white alone fence grass hill isolated lone loneliness lonely one single Surrey Hills anchored angles appearance balloon blimp cables cameras communication controlled equipment fins floating height high line lines monitor monitoring tethered wired yellow aperture black bright cloudy dark forest gray grey leaves light opening outdoor outlook shadow silhouette through weather window decay ocean old oxide oxidize oxidized rusty saavem street streetlight urban wood buildings cruise cruise ship grain Greece holiday island mill miller mills Mykonos power sail ship traditional vacation wind mills