Youal Wages - @American Indian Blood

@Always heard my grandfather had Indian blood through his father Jackson/Jack C. Wages. I believe it was his mother or grandmother. Have been doing some research but can't really find anything that proves that. I do remember seeing a picture in my great great aunt's house Annie. If I remember correctly, she said it was her mother and she was in full Indian attire. If anyone has the picture, I would like to have a copy of it either electronically or can send me a copy. Any information you can give me would be most appreciated.
I did have my DNA done with My Heritage. Reached out to a couple of "relatives" and got no response.
Have a good day everyone.