The faubourg Saint-Jacques neighbourhood of the 14th arrondissement had become a religious center in the 17th century, with the
Abbey of Port Royal and the Convent of the Oratariens, and a scientific center with the opening of the
Paris Observatory. In the 19th century, the construction of the boulevard de Port-Royal, brought a new surge in population and the need for a large church. In 1913 the architect [Georges Gaudibert was commissioned to build a new church. His plan combined Romaneaque and Byzantine elements, an atyle very popular during the period. The work was delayed by the First World War, and did not open until 1921. While the plan was traditional, the building was not; it was one of the first churches in Paris built with
reinforced concrete, giving the architect greater freedom. The interior was coverere with endue, rather than false stones. The ornamentation of the church inside and out was strongly influenced by the
Art Deco movement of the time. File:Façade de l'Eglise Saint Dominique dans le 14 ieme arrondissement de Paris.jpg|Portal of the church with sculpture of Saint Dominique File:Dome @ Eglise Saint-Dominique @ Paris (34869303606).jpg|The dome ==Interior==