[2] Faure employed the services of French architect Louis-Auguste Boileau, an early promoter of cast iron architecture, to transform this building into a church.

[2] However, it still needed much work, and it was not until 1948 that repairs were completed under the supervision of the new Superior, Father Deguerry and with the support of French Ambassador Jean Chauvel, the French cultural attaché René Varin and the British Prime Minister, Anthony Eden.

In the period between 1953 and 1960, he approached eminent artists of the time to work on the decoration of the rebuilt church.

[4] The tapestry behind the main altar is by Dom Robert, a Benedictine monk of the En-Calcat Abbey, on the theme of Paradise on earth, with references to the Creation and to Wisdom, the New Eve.

There is a modern altarpiece showing 'The Flight of Holy Family into Egypt' by Timur D'Vatz (2016).