Most visitors to St. Louis know the tourist standbys: Forest Park. Busch Stadium. The Zoo. The Arch.

But the Gateway City boasts a hidden gem that most sightseers have never heard of, and many locals have never experienced – the Cathedral Basilica of Saint Louis.

That’s why when the Friends of the Cathedral Basilica were presented with the opportunity to create an exhibit at the Lambert-St. Louis International Airport, which serves more than 15 million travelers per year, they jumped at the opportunity. And when it came time to design this high-visibility display, they called on Project 13.

Our goal was to inspire viewers to visit the Cathedral – a masterpiece of art, ...