https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14001697Edit ImageSaveSaveEditCropCustom TextCacheu, Guinea-Bissau: workers preparing cakes from manioc root, within a decorative border. Engraving, c. 1777.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 724 x 1200 px | 300 dpiLarge JPEG 2112 x 3500 px | 300 dpiBest Quality JPEG 2125 x 3521 px | 300 dpiFree DownloadCacheu, Guinea-Bissau: workers preparing cakes from manioc root, within a decorative border. Engraving, c. 1777.More