Dunstan is a French blogger who was admitted to candidacy for the priesthood last Saturday. A candidate is a man who is formally beginning theological studies under the sponsorship of a bishop who intends to have him prepare for priestly ordination.
The photograph shows Dunstan with three other candidates, Frédéric, Jacques and François-Xavier.
Dunstan's particular diocese is Evry-Corbeil-Essonne, where the bishop is Most Rev. Michel Marie Jacques Dubost, C.I.M.
The candidacy ceremony took place in the chapel of the Saint Sulpice d'Issy-les-Moulineaux seminary. Most Rev. Christian Philippe Pierre Robert Nourrichard, the bishop of Evreux, presided.
Dunstan speaks English. You can wish him well at his blog.