Unveiling the Record-Breaking Mosaic Dome at New Catholic Church for a Glimpse into Heaven


The Most Reverend Joe S. Vasquez, Bishop of the Diocese of Austin, dedicated a record-setting mosaic dome at St. John Neumann Roman Catholic Church in Austin on September 11th, 2016. The awe-inspiring, seventy-two foot round mosaic dome (comprised of over 30,000,000 intricate pieces) was installed by an international team of artisans and is the crown jewel of a new 37,000 square-foot sacred space promoting the theme, “Trinity through the Cross.” For nearly a decade, Liturgical Design Consultant Rolf Rohn of Rohn & Associates Design, Inc., worked faithfully with Pastor Fr. Bud Roland and his parish Art & Environs Committee to advance a liturgically correct sacred plan that would inspire participation in their faith-based community dedicated to serving those in need and emphasize the liturgical characteristics of the exquisite modern Renaissance-inspired artwork.

Rolf guided the design process through the A&E Committee and various parishioners so he could align everyone’s ideas and create a fluid liturgical design for the entire church and related support spaces. The focus of his preliminary drawings was to modify the style of the church to better fit into the city and property limitations. The vaulted design provides ideal liturgical harmony that inspires the faithful. Once the style was finalized, the team focused on amplifying the relationship between the people of God in the past, present, and future through the meticulous use of space and art.

In addition to interior architectural and liturgical harmony within the sanctuary, Rolf introduced congregation-friendly seating and intricately patterned stone mosaic-tiled aisles to provide an enhanced sense of community gathering around the altar, which promotes deeper participation in the liturgy. The crown jewel of the project was a more elaborate dome with powerful imagery in mosaic that would become the focal point of the main theme, which ties the hand-carved 9 crucifix, massive marble altar table, and reserved Eucharist tabernacle into the Lord's Prayer.


The dome itself is the result of twenty-four months of meticulous planning and design development. Rolf engaged Monsignor James P. Moroney, Rector of St. John Seminary, Archdiocese of Boston, as a liturgical consultant who was tasked with developing the theological characteristics of the dome, which features the heavenly kingdom of God, the victorious lamb, Four Evangelists, four Eucharistic scenes, the Lord’s Prayer, and four archangel pendentives. Rolf, along with Rohn Custom Studio Artist Renate Rohn (who originally conceptualized the dome with the A & E Committee), Liturgical Designer Kathy Maglicco, and Designer Maria Hubbard, directed the dome project from concept into a full-blown theological drama of the St. John Neumann church history.

The preliminary design and research phase took eight months to complete. Rolf developed the specifications and recommended Florence-based Mellini Art Glass and Mosaics studio to create the full-size drawings and ultimately the final mosaic fabrication and installation. Studio owner Massimo Mellini hand-picked the renowned Italian religious artist Romano Cosciwhose work also adorns the Vaticanto complete the final details and the life-sized drawings for what was to become one of his final works.

In Pietrasanta, Italy—a town where Michelangelo once worked—a mock dome wall was constructed in a warehouse that precisely matched the size and curvature of St. John Neumann’s dome. Early on during the construction phase, all measurements and proportions were taken by Massimo and Mellini’s dedicated US representative Francesca Lofaro in order to create a faithful replica of the actual size of the dome in the Florence studio.

The process of making the full-size drawings started with special paper that was used as the initial backing for the mosaic tiles and hung from the mock wall. As he sketched, Maestro Cosci used a huge rolling scaffold to reach each critical point of the drawing area. In places that could not be reached, he used charcoal taped to the end of a long pole.

Once the drawings were completed, a crew of Mellini mosaic artists working with the A & E Committee and Rolf’s team chose 1,300 specific colors and shades of smalti glass mosaic tiles, from which the dome would come to life. Working in the warehouse in Pietrasanta, Mellinis team hand-chiseled and cemented over ten million pieces of mosaic tile onto the drawings. This painstaking process took ten artists nearly thirty-six months to complete.

Rolf collaborated on the final phase of the project with Mellini, orchestrating the many complex aspects required to install this breathtaking work of art. The installation, removal of the scaffolding, and lighting implementation was coordinated by Joanne Senn, pastoral associate at St. John Neumann, who worked on the project from fabrication to its completion. The dome mosaic will enjoy the distinction of being the largest mosaic of its kind in Texas, as well as the one of the ten largest in the United States.


Comments