https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13960293Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsGlass: men at work inside a plate glass factory. Engraving, possibly by C. Grignion [], 1747.MoreGlass: men at work inside a plate glass factory. Engraving, possibly by C. Grignion [], 1747.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 977 px | 300 dpiLarge JPEG 3067 x 2498 px | 300 dpiFree Download