https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989055Edit ImageSaveSaveEditCropCustom TextThe Royal Institution with Edinburgh cityscape behind, Scotland. Line engraving by S. Lacy, 1829, after T.H. Shepherd.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 901 px | 300 dpiLarge JPEG 3100 x 2328 px | 300 dpiFree DownloadThe Royal Institution with Edinburgh cityscape behind, Scotland. Line engraving by S. Lacy, 1829, after T.H. Shepherd.More