https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14013301Edit ImageSaveSaveEditCropCustom TextAstronomy: an astronomer in his study, leaning on a planetary globe, while holding a pair of dividers. Engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 946 x 1200 px | 300 dpiLarge JPEG 2307 x 2925 px | 300 dpiFree DownloadAstronomy: an astronomer in his study, leaning on a planetary globe, while holding a pair of dividers. Engraving.More