https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13963519Edit ImageSaveSaveEditCropCustom TextBrain: posterior view. Colour lithograph by Brocades Great Britain Ltd.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 936 x 1200 px | 300 dpiLarge JPEG 1288 x 1652 px | 300 dpiFree DownloadBrain: posterior view. Colour lithograph by Brocades Great Britain Ltd.More