https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13952038Edit ImageSaveSaveEditCropCustom TextOak tree (Quercus hindsii) with person lying at its base. Coloured lithograph, c.1857.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 872 px | 300 dpiLarge JPEG 3149 x 2288 px | 300 dpiFree DownloadOak tree (Quercus hindsii) with person lying at its base. Coloured lithograph, c.1857.More