What is the difference between ledger art and a signature mark? For example Sitting Bull sometimes used a picture of a sitting bull as a signature. What is the correct way to term these types of signatures?
Are there any academics that you know of that are experts in this area?
Any help would be really appreciated!!! :)
Plains Indian Ledger Art Project
Department of Ethnic Studies, UCSD
Ross Frank, Associate Professor
9500 Gilman, Dept. 0522
La Jolla, CA 92093-0522