https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/7666227Edit ImageSaveSaveEditCropCustom TextPortuguese nautical chart by Pedro Reinel, c. 1504.Original public domain image from Wikimedia CommonsMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 812 px | 300 dpiLarge JPEG 3418 x 2312 px | 300 dpiFree DownloadPortuguese nautical chart by Pedro Reinel, c. 1504.More