https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13989837Edit ImageSaveSaveEditCropCustom TextChimney sweeps at work, and their brushes. Engraving by Mutlow after Blunt.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 908 px | 300 dpiLarge JPEG 3076 x 2328 px | 300 dpiFree DownloadChimney sweeps at work, and their brushes. Engraving by Mutlow after Blunt.More