
G&A’s web-app enables immersive virtual tour of santiago calatrava’s new york church
drone-enabled high-resolution photogrammetry virtually memorializes st. nicholas church, rebuilt by calatrava following destruction in 9/11.
g&a virtually memorializes st. nicholas church in new york
Commemorating the reopening of New York City’s St. Nicholas Greek Orthodox Church and National Shrine, G&A has launched a digital platform to preserve the sacred icon. The structure was founded in 1916 and served as a monument within Manhattan’s global financial hub until it was destroyed in the 9/11 attacks. Rebuilt by Santiago Calatrava as a white marble domed structure reflecting a traditional Byzantine design, it is now memorialized virtually through a reverent mix of educational storytelling and religious ritual. The experience design firm’s interactive app thus makes the experience accessible to all, allowing users to traverse a meticulously detailed model rendered via drone-enabled high-resolution photogrammetry.
Worshippers begin their journey standing outside of the elevation, then move through to the Narthex and Nave. As they navigate the space — guided by audio narrations, text descriptions, and short films — they can learn more about the history of the architecture and the theological iconography adorning the walls, and even participate in religious rituals.

explore santiago calatrava’s church rebuilt after 9/11
In rethinking the church-going experience for the digital age and bringing St. Nicholas to a broader audience, G&A showcases its architecture, iconography, and history. Users of the digital platform begin their journey from the exterior, rotating its form for a 360 view while learning more about its history, destruction, and reconstruction.
Moving through to the Narthex, a vast antechamber leading to the altar, visitors can take a closer look at the artworks, light a virtual candle, or make a donation. In the core Nave, an interactive 3D model offers a comprehensive look at the biblical scenes hand-painted across the walls and dome by Father Loukas, a Greek monk living on Mount Athos.

Digitally reconstructing the St. Nicholas Greek Orthodox Church and National Shrine involved a collaborative process between G&A’s tech and film teams, Paris-based digitization studio Iconem, and New York-based Hirani Group. Together, the design team employed drone scanning and 3D photogrammetry which enables users to take an immersive virtual tour and explore the space from all angles.
The process involves stitching together hundreds of still photographs and scans to create a model with accurate 3D geometries. The virtual experience supports G&A’s physical interventions which includes hand-carved marble exterior signage, memorial etchings, and an immersive digital kiosk where visitors can make donations, view church schedules in rotation, view a map that shows where each of the donors are coming from, and read their stories.













project info:
name: St. Nicholas Greek Orthodox Church and National Shrine tour
designer: G&A | @g.ampersand.a
collaborators: Iconem | @ic0nem, Hirani Group | @hiranigroup
location: New York, USA
architect: Santiago Calatrava | @calatravaofficial
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