In order to follow the rule of thirds in you should never center anything... that said, this a perfect example of when to break the rules. Everything from the light to the composition intrigues me in this photo.
Princess Ileana of Romania with her mothers camera. In Princess Ileana entered the Orthodox Monastery of the Protection of the Mother of God, in Bussy-en-Othe, France. Sister Ileana was given the name Mother Alexandra.