https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13978075Edit ImageSaveSaveEditCropCustom TextPhilosophers: John Mayow, John Evelyn. Line engraving by J. Caldwall, 1800.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 830 x 1200 px | 300 dpiLarge JPEG 2262 x 3270 px | 300 dpiFree DownloadPhilosophers: John Mayow, John Evelyn. Line engraving by J. Caldwall, 1800.More