Avena sativa cereal crop England english farm field grain Great Britain harvest landscape oats plant ripe Sussex bowl carved decorative garden houseleeks ornamental ornate plants Sempervivum stone summer urn ancient architecture door elements historical iron old rough studded wall wiltshire wooden city democracy government green houses landmark London park parliament plane trees westminster angle bridge footbridge metal modern river strut thames tubular walkway water apple blossom crab apple flowers Malus natural nature pink spring tree burner charcoal cone Cornish cornwall corroded corrosion drum oven production rusty wood branch Castanea chestnut fresh leaf leaves wild fields meadows pastoral rural view woodland autumn beech color colour Fagus fall golden sunlight tawny yellow Platanus