agriculture background blue canola cloud clouds crop crops field fields flowers green landscape nature oil rape rapeseed seed sky wallpaper building bushes classic grass landscapes old spring swedish traditional tree trees windmills brassica colza energy farming rapefield sundland sweden turnip windmill blade blades power rotor five mills agricultural august Australia close up close-up country flower horizontal near paddock plant rural season winter Brassica napus bright countryside England english farm Great Britain Hampshire hedge oilseed verge yellow distance distant far hill natural South Downs Sussex view bank Cardamine cuckoo flower hedgerow peace