https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13990213Edit ImageSaveSaveEditCropCustom TextPierre-Louis Dulong. Stipple engraving by A. Tardieu, 1825, after himself.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 813 x 1200 px | 300 dpiLarge JPEG 2371 x 3500 px | 300 dpiBest Quality JPEG 2412 x 3560 px | 300 dpiFree DownloadPierre-Louis Dulong. Stipple engraving by A. Tardieu, 1825, after himself.More