The Nelson-Atkins Museum of Art selected Weiss/Manfredi Architecture/Landscape/Urbanism as the lead architect for the museum’s upcoming expansion and transformation project.
The firm’s guiding theme united the trilogy of architecture, landscape, and community as reciprocal elements that work together while maintaining the majestic south lawn view into the Donald J. Hall Sculpture Park. This concept is aligned with the museum’s goals for a dynamic, open, and inviting design that will create more spaces to present all forms of art, as well as new opportunities for immersive and creative experiences for audiences of every age, museum officials said in a press release.
The museum’s Architect Selection Committee recommended Weiss/Manfredi, describing the project as the best to fulfill the museum’s aspirations, and the team as sensitive to Kansas City while being engaging, smart, creative, and curious. The choice was ratified by the Board of Trustees shortly thereafter. Having selected the lead architect, the museum will now begin the months-long process of turning the concept into more specific and detailed plans to meet the long-term needs and goals of the community.
“Weiss/Manfredi’s concept absolutely blew us away as it captured the spirit of the museum while offering a bold vision for our future,” said Julián Zugazagoitia, Director & CEO of the Nelson-Atkins. “Central to our competition was the need to respect the Nelson-Atkins’ original, neoclassical building, as well as our beautiful Bloch building, while also bringing something new to our campus. This concept delivers all of that, and we look forward to working with Marion, Michael, and their team to collaborate on an expansion design that keeps our commitment to great experiences with art and forges a deep sense of belonging and connection within our community.”
The competition process was led by an Architect Selection Committee formed of current and former Trustees and Zugazagoitia. The members include: Evelyn Craft Belger, Board Chair and Chair of the Architect Selection Committee; Rick Green, Trustee and Immediate Past Board Chair; Valerie Chow, MD, Trustee; Paul DeBruce, Trustee; Linda Woodsmall-DeBruce, member of the Committee on Collections; Bill Gautreaux, Trustee; Don Hall, Jr., Trustee; Shirley Bush Helzberg, Chair Emerita; Neil Karbank, Board Secretary; Sandra Lawrence, Board Treasurer; Greg Maday, Trustee; Ramón Murguía, former Trustee; Mark O’Connell, Trustee; Kent Sunderland, Trustee; Julián Zugazagoitia, Director & CEO.
Weiss/Manfredi’s design, which the firm refers to as a “connected tapestry,” re-establishes a front door for the museum on the north side, opens up the west side with an inviting events and learning lobby along Oak Street, and, through new gateways and paths, makes the northern and southern perimeters more welcoming to the community. The events lobby will open out to a “Commons” space and a new photography center, allowing intriguing glimpses of the original building and landscape.
The Selection Committee was impressed with the firm’s core understanding of the museum’s needs, listening to feedback carefully and responding with multiple solutions. They were convinced the firm could design a successful building that would be future-looking, beautiful in form, and engaging and inviting to the community. Public feedback reinforced the committee’s impression and was warm and positive toward Weis/Manfredi’s proposal. The ideas and concepts that were presented will continue to evolve and undergo modification in the months ahead.

“We are deeply honored to work with The Nelson-Atkins Museum of Art on this transformative project,” said Marion Weiss and Michael Manfredi, Design Partners at Weiss/Manfredi. “It is a rare and meaningful opportunity to reimagine the museum as a place where art, architecture and landscape converge to reveal a place of discovery and delight, and we look forward to collaborating with the museum and community to create a more transparent and welcoming cultural campus.”
The international competition announced in Spring 2024 resulted in nearly 200 entries from architects in 30 countries on six continents. Six finalists were chosen to present at the museum in late-2024 and invited to display their concepts—along with models and other images—in a free exhibition at the museum, with the public encouraged to offer comments.
“This process has been thorough and illuminating,” said Evelyn Craft Belger, Chair, Board of Trustees and Architect Selection Committee. “The committee was energized with the array of dynamic designs submitted, and I want to thank all of the participating architects, and especially our five other finalists, for their creative engagement with us throughout this process. Each and every one of the proposals were unique and demonstrated an array of style and solutions to the brief. It’s important to note that the initial ideas presented are just that: ideas. None of the projects would be built as seen in the models, but they demonstrated the creativity and approach these different architects might take, making it possible for us to make our decision. In the coming months, we look forward to working closely with Weiss/Manfredi to refine their ideas and ensure alignment with our own goals and plans.”
Weiss/Manfredi is a New York City-based multidisciplinary practice known for the dynamic integration of architecture, art, infrastructure, and landscape. Founded by Marion Weiss and Michael A. Manfredi, notable projects include Seattle’s Olympic Sculpture Park, the Women’s Memorial at Arlington Cemetery, Hunter’s Point South Waterfront Park, the Brooklyn Botanic Garden Visitor Center, and the reimagining of Longwood Gardens, Pennsylvania. Current work includes the US Embassy in New Delhi, India, La Brea Tar Pits in Los Angeles, and revitalizing the western side of Lincoln Center of the Performing Arts in New York City. The firm has been recognized with the 2024 Louis I. Kahn Award, the 2020 Thomas Jefferson Foundation Medal, the Architectural League’s Emerging Voices award, and the Cooper Hewitt National Design Award for Architecture.