cloud countryside crop England farm field Great Britain hill landscape natural nature panorama rural sky South Downs summer Sussex united kingdom valley view village bush coast edible Eleagnaceae english fruit Hippophae rhamnoides norfolk orange perennial plant sea buckthorn shore shrub wild woody plant bushes Calluna conifers flora flowers Frensham Common heath heather heathland ling pink purple Surrey trees bay beach cliffs coastline Cornish cornwall cove low tide ocean river sand sandy sea sheltered water waves hills cliff reflections surf tide wet yellow face flower flowering plant groundcover herb meadow petal rock Terrestrial plant thyme Thymus serpyllum wales welsh canola distance distant far oilseed rape spring