Native American drawing...."This looks just like the Dear Indian Man that played in the movie "Josie Wales" with Clint Eastwood"
Madge Gill. London. 1884-1961. In children's home until 19. Blinded in one eye during childbirth (stillbirth). Drew and painted, often in the dark. Seances. Showed at East End Academy but gained recognition at Hayward Gallery's outsider show in 1979 in her 90's. info/tate.org.uk