https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13984093Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsNatural and experimental philosophy: a group of seated men attending a lecture. Engraving by B. Cole.MoreNatural and experimental philosophy: a group of seated men attending a lecture. Engraving by B. Cole.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 1005 px | 300 dpiLarge JPEG 3060 x 2564 px | 300 dpiFree Download