agriculture backdrop background botanical botany bright canola climate cloud clouds cloudscape copy copyspace country countryside crop culture cumulonimbus cumulus dark day dramatic England english environment environmental farm farming farmland field flora food green harvest harvesting horizon horticultural horticulture industry land landscape light lush meteorology moody natural nature nimbus oil oilseed ominous outdoor outdoors outside overcast panorama panoramic plant planting plants rain rainy rape rapeseed reap reaping rural scene scenic season seed skies sky sow sowing space spring storm stormy summer sun sunlit sunny sunshine threatening uk wallpaper weather yellow cloudy heaven arable barley cereal cereals crops