https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/328155Edit ImageSaveSaveEditCropCustom TextIllustration of alum works from The Costume of Yorkshire (1814) by George Walker (1781-1856). Original from The New York Public Library. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 776 px | 300 dpiLarge JPEG 3496 x 2261 px | 300 dpiTIFF 3496 x 2261 px | 300 dpi | 45.24 MBFree DownloadIllustration of alum works from The Costume of Yorkshire (1814) by George Walker (1781-1856). Original from The New York Public Library. Digitally enhanced by rawpixel.More