https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13981293Edit ImageSaveSaveEditCropCustom TextBrain of a frog: figure showing a section of the brain. Watercolour, possibly by D. Gascoigne Lillie, ca 1906.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 496 px | 300 dpiLarge JPEG 3500 x 1447 px | 300 dpiBest Quality JPEG 4180 x 1728 px | 300 dpiFree DownloadBrain of a frog: figure showing a section of the brain. Watercolour, possibly by D. Gascoigne Lillie, ca 1906.More