salamanca castilla león, spain, 9-9-2008, in the natural park of las batuecas-sierra de francia, the extraction of cork from the

agriculture batuecas biologically bottle castilla cork corkboard corked cultivated detail ecological europe european extracted extraction farming flora forest harvest industry leon mediterranean men natural nature oak parquet plant quercus resources rota rural salamanca spain suber textured textures timber tree trunks vicentina wild work workers working year