Aerial View of Olive Plantations Separated by Ravine Spain .the Area of the Guadalquivir Valley Is One of the Worlds Oldest Areas for the Cultivation of Olive Trees, Dating Back to the Age of the Roman Empire -- Available in HD Only -- 1920 x 1080 - 828.4 MB - QuickTime Movie - Apple ProRes 422 HQ - 21 MB/sec - 25fps --