https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14016311Edit ImageSaveSaveEditCropCustom TextPortrait of W. H. Dallinger, seated at r. to microscope, after restorationOriginal public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 900 x 1200 px | 300 dpiLarge JPEG 1188 x 1584 px | 300 dpiFree DownloadPortrait of W. H. Dallinger, seated at r. to microscope, after restorationMore