https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13962386
Right profile of head with depressed frontal lobes, divided up to show the location of all the lobes. Drawing, c. 1900.
Right profile of head with depressed frontal lobes, divided up to show the location of all the lobes. Drawing, c. 1900.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use