Houston’s iconic Rothko Chapel is expanding for 2026 and recently broke ground on Phase 2 of its $42 million campus plan. The initiative will yield two new buildings designed by Brooklyn-based Architectural Research Office (ARO) and an outdoor garden from Nelson Byrd Woltz Landscape Architects. The new buildings will stand at 6,600 and 3,800 square feet, respectively, and the entire project will be targeting LEED v4.0 certification.

“On the heels of our recent 50th anniversary, the work also gives us a welcome opportunity to lift up and celebrate those who have contributed to the design, building, and stewardship of the Rothko Chapel, including the de Menils, Philip Johnson, Howard Barnstone, Gene Aubrey, Barnett Newman, and so many others. All of them shared a vision that brought together modern art and sacred space to promote human unity, solidarity, and justice. This vision is still as relevant today as it was 50 years ago, and I believe it will remain so for generations to come,” Opening Spaces co-chairman Christopher Rothko said in a statement.

ARO had previously restored the main Chapel building for $30 million in 2020.