St. Jean Vianney

A philosophy of simplicity in forms and materials exalts the integrity of this sacred space, designed in response to Vatican II doctrine. Devoid of excess ornamentation, the sanctuary’s central focus is the gathering experience. Honest expression of the materials and structure further emphasizes the spiritual nature of the space.

Baton Rouge, Louisiana


16,000 SF

Project Team
Trey Trahan, Richard Simonton

Father Donald Blanchard, Schrenk & Peterson Consulting Engineers, Associated Design Group, Inc., Donald Kaufman, Marchita Mauck Ph.D., Max Demoss

National AIA, Honor Award for Interior Architecture, 2002
AIA Gulf States Region, Honor Award, 2002
AIA Louisiana, Honor Award, 1999
Faith & Form, IFRAA Religious Architecture Design Award, 2002

Featured , Religious , Artistry , Materiality , Atmosphere

The project’s centralized plan—octagonal in shape—focuses on the raised altar, with all pews facing this focal point. The geometry of the space is conducive to gathering around the altar and recognizes the importance of witnessing the celebration of the sacraments.

St. Jean Vianney makes a strong architectural statement from the exterior, and the architect carried the design idea through to the interior in every detail. It is one of the most well-wrought churches, consistent from outside to inside, including issues of form and the use of light and detail.

-Faith & Form
Cast Bronze by Max DeMoss

Throughout his career, DeMoss’s work has echoed his early affinity for the Classical aesthetic. Often using the fragmented form, DeMoss’ subject matter ranges from the figure to Biblical allegory, from abstract to narrative. For St. Jean Vianney Church, DeMoss created bronze elements that are highly personal and site specific. The doors that grace the entry way are created from objects parishioners pressed into the form work on site. As the doors age they have become a living time capsule marking the spiritual threshold.

Read more about Artistry

A domed ceiling with an oculus at its center draws the eyes of the worshipper to the center of the space and up to the skies. This oculus is the culmination of repeated concentric expressions of architectural elements that begin at the entrance to the building.

next project

Tulane Riverfront Campus


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