https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14015723Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsWater chlorination apparatus at a reservoir, Africa , with kneeling Western man in military dress. Photograph, 1905/1915.MoreWater chlorination apparatus at a reservoir, Africa , with kneeling Western man in military dress. Photograph, 1905/1915.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 898 px | 300 dpiLarge JPEG 3100 x 2321 px | 300 dpiFree Download