https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13976467Edit ImageSaveSaveEditCropCustom TextTwo boys use a plank of wood over a log as a see-saw, one woman sits with a chid on the log and another stands nearby. Engraving by F.E. Jones after Thomas Webster.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 838 px | 300 dpiLarge JPEG 3212 x 2244 px | 300 dpiFree DownloadTwo boys use a plank of wood over a log as a see-saw, one woman sits with a chid on the log and another stands nearby. Engraving by F.E. Jones after Thomas Webster.More