Rolf Rohn completed the liturgical design and full interior restoration of the Sisters of the Holy Spirit Catholic Chapel in Pittsburgh, Pennsylvania. At the center of the sanctuary is a Holy Spirit mosaic representing the Spirit of Jesus guiding the Sisters in their mission, flanked by two additional custom mosaics. The project included restoration of all architectural and decorative elements, along with custom sacred art. Every stone in the mosaics was fired in Rohn’s studio, creating a luminous, sacred environment that honors the Sisters’ Catholic heritage and devotion.