https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13963645Edit ImageSaveSaveEditCropCustom TextClocks: the astronomical clock in Strasbourg Cathedral, with onlookers. Lithograph, 18--.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 763 x 1200 px | 300 dpiLarge JPEG 2026 x 3186 px | 300 dpiFree DownloadClocks: the astronomical clock in Strasbourg Cathedral, with onlookers. Lithograph, 18--.More