Australia, c1910

This photo was found among my Mother possessions after her death. We have no idea who the lady & child is. On the back of the photo, is written, 1910, 10 months old. We are guessing the photo was taken, Melbourne Australia. I have a feeling, it could be Olive Moore. ( guessing by the ladies face, She looks very much like my Grand Mother, Myra Biddiscombe nee Moore.) But the child has us confused. We have no births around 1909, 10. all this is only guessing. Hope someone can help, find out for sure, who this lady and child is.

who is she ?