Question

1) who do the words All three refer to
on the basis of poem a photograph
​

Answer 1

Explanation:

2) Me in the first line is the author herself who is looking at herself in the photograph. 3) The big girl is author's mother who was 12 back then but eldest among all her cousins. 4) The three include author's mother and her cousins Betty and Dolly. 5) Her mother's uncle clicked the photograph of all three.