https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13999710Edit ImageSaveSaveEditCropCustom TextJ.H. Green's Mental dynamicsOriginal public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 722 x 1200 px | 300 dpiLarge JPEG 1056 x 1756 px | 300 dpiFree DownloadJ.H. Green's Mental dynamicsMore