https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13978322Edit ImageSaveSaveEditCropCustom TextSix Russian scientists honouring the memory of Ferdinand Loesch. Photograph.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 739 px | 300 dpiLarge JPEG 3400 x 2094 px | 300 dpiFree DownloadSix Russian scientists honouring the memory of Ferdinand Loesch. Photograph.More