natural trunk with bark of an old cork oak tree quercus suber in portuguese landscape with evening sun, alentejo portugal europe

agriculture alentejano alentejo algarve aljezur background bark coast cork costa douro ecology europe evening evora faro forest greece green handicrafts hiking industry italy lagos lamego landscape leaves materials meadow natural nature oak odeceixe old plant portimao portugal portuguese quercus raw region sardinia sky spain spring suber summer sun sustainability tree trunk vicentina vineyard wine winery