cork trees in the col du perthus, mountain pass of the pyrenees on the france–spain border - 黄柏 幅插畫檔、美工圖案、卡通及圖標
Les frères Jean et François Guerrero, leveur de liège depuis trente ans comme leur père avant eux, détachent, le 21 juin 2002 à Banyuls-sur-Mer,...
An engraving depicting a Quercus Suber a medium-sized. Evergreen oak tree in the section Quercus sect. Cerris. Dated 19th century.
Trekker passing through a cork grove between Cercal do Alentejo and Porto Covo on the Rota Vicentina in southern Portugal.
An old cork tree in southern Portugal. The number 9 indicates the year the tree was last harvested of its bark.
Cork forest in southern Portugal. Cork is the bark of the tree. Cork trees, once a premium crop in Portugal, are now outnumbered by eucalyptus.
Cork tree near the village of Vale Seco in southern Portugal. Cork is the phellem layer of bark tissue harvested from cork oaks every 15 years. Cork...
Cork tree near Vale Seco in southern Portugal. Cork is the phellem layer of bark tissue harvested from cork oaks every 15 years. Cork oak's live to...
Cork tree near Vale Seco in sohthern Portugal. Cork is the phellem layer of bark tissue harvested from cork oaks every 15 years. Cork oak's live to...
Cork tree sprayed with a number 7, indicating the year it was last debarked, in southern Portugal. Cork trees are harvested every approximately 15...
Cork tree sprayed with a number 5, indicating the year it was last debarked, in southern Portugal. Cork trees are harvested every approximately 15...
