Hi Chedburger
The order your aunt belonged to is "The Poor Servants of the Mother of God". They have a convent in Carrigtwohill, Rathdrum as well some in England.= London, Brentford, Liverpool and some others. I went to school in Carrigtwohill and was taught by nuns of this order both primary and high school. My late mother had an aunt in this order, she was born in 1884 and I daresay that your aunt and her met at sometime. My father also had two first cousins in the order too.
I was intrigued by the smaller photograph, it was the image of my late sister who had entered that order, she came out after some years.