https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13988638Edit ImageSaveSaveEditCropCustom TextFrancis Lowndes, an electrotherapist, treating a woman on an electrotherapy machine. Etching.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 849 px | 300 dpiLarge JPEG 1718 x 1216 px | 300 dpiFree DownloadFrancis Lowndes, an electrotherapist, treating a woman on an electrotherapy machine. Etching.More