https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14004729Edit ImageSaveSaveEditCropCustom TextPeru: a cinchona forest; a shelter and figures in a clearing. Reproduction of an engraving, 1750/1850.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 785 px | 300 dpiLarge JPEG 3282 x 2146 px | 300 dpiFree DownloadPeru: a cinchona forest; a shelter and figures in a clearing. Reproduction of an engraving, 1750/1850.More