harvested trunk of an old cork oak tree quercus suber in evening sun, alentejo portugal europe

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