Gluckman Tang’s Design for Museo Del Prado Expansion Revealed

Words: Bronzella Cleveland

Gluckman Tang Architects was the only American firm out of eight finalists in an international competition that featured the world’s foremost architecture firms.

After an international design competition, Gluckman Tang Architects has released its design for the Museo del Prado’s new expansion into the Hall of Realms in Madrid, Spain. New York-based Gluckman Tang was the only American firm on the final shortlist of eight teams asked to reimagine this former wing of a 17th-century palace, which was acquired by the Prado in 2015. All proposals currently are on display at the Prado.

“While the role of the museum today is still to preserve, present, and educate, it also acts as an armature or facilitator for new ways to interpret, discover, and compare art from diverse origins and typologies,” explains Richard Gluckman, FAIA. “In the Hall of Realms, or Salón de Reinos, we had the opportunity to frame a great program in an historic building with multiple narratives that our design made use of, edited, and complemented. Gluckman Tang was pleased to associate with the offices Estudio Álvarez-Sala, S.L.P., and Arquitectura Enguita y Lasso de la Vega, S.L.P., for the competition.” The winning team was Foster + Partners and Rubio Arquitectura.

Gluckman Tang Architects is one of the most sought-after museum architecture firms in the world. Among the historic structures that have benefited from the firm’s sensitive renovations are the Museo Picasso Málaga and the Andy Warhol Museum. In New York, the firm’s thoughtful approach is evident in the Staten Island Museum and the Andrew Carnegie Mansion for the Cooper Hewitt, Smithsonian Design Museum.

The Prado competition, which began with an open call for entries, sought architects with experience transforming older buildings into museums to redesign the Hall of Realms. With the addition of the Hall of Realms, the Prado gains more than 8,000 square feet of exhibition space and 9,500 square feet of supporting space.

“Our transformation is an intervention that introduces clear access, circulation, and orientation, with a new exhibition venue at the top of the building, expanding the curatorial imperative of the Prado. It is a transformation that celebrates the past, animates the present, and anticipates the future, transforming the 19th-century museum model into a 21st-century version worthy of one of the world’s great art institutions,” says Gluckman.

Historically used by Spanish royalty, the Hall of Realms most recently housed the Museo del Ejército, or Army Museum, before becoming a part of the Prado in October 2015. Gluckman Tang’s competition design for the Salón de Reinos allows the Prado to re-contextualize its collections within a building of historic and cultural importance. The new context is not only a frame for this grand obligation, but also a lens into the relationship between the art and the cultures that nurture it.

Historic Building

Gluckman Tang’s design for the project replaces early 20th-century infill with a contemporary intervention that repurposes and realigns the forced symmetry of the 19th-century military museum, supporting a historic narrative that eases the transition from the 17th century to the 21st-century intervention. A new atrium creates a celebratory space that defines the orientation and circulation strategies of the new museum: the basic diagram locates art venues at the top two floors and ancillary functions on the three lower floors. The primary route is clear and simple: the visitor ascends to the Primera Planta, the historic Hall of Realms from the original palace; from there, the visitor ascends to new exhibition galleries at the top floor. The addition maximizes natural light and mutable space, enhancing the curatorial imperative of the Prado.

About Gluckman Tang Architects

Gluckman Tang Architects is a multi-faceted firm based in New York City and offering services in architecture, planning, and interior design. Over the course of 40 years, the firm has grown from a studio focused on art installations and galleries to an internationally recognized practice with an emphasis on cultural and educational institutions. Among the firm’s major museum projects are the Perelman Building at the Philadelphia Museum of Art, the Georgia O’Keeffe Museum, and the Museum of Contemporary Art San Diego, Downtown. Other recent and current projects include the Syracuse University College of Law, a major renovation of the Penn Museum at the University of Pennsylvania, Drexel University’s Korman Center, and four major museums in China.

PPE That Workers Actually Wear: Building Buy-In Through Education and Smart Selection
August 2026

In masonry construction, personal protective equipment (PPE) is often the last line of defense between a worker and an injury. Yet despite its importance, PPE compliance remains one of the most common challenges on jobsites across the country. The realit

Zero Laydown: Navigating the Logistics of Tight Urban Job Sites
August 2026

In modern commercial construction, spatial real estate has become just as valuable as the materials themselves. The industry shift toward high-density, urban projects means that the sprawling job sites of the past have been replaced by tight footprints wh

Why "The Software Can't Track That" Is Finally Going Away
August 2026

For as long as specialty contractors have used field software, most of them have kept a workaround somewhere: a spreadsheet on a foreman's laptop, a whiteboard in the trailer, or a text thread where crew leads send block counts at the end of the day becau

Monadnock Building
August 2026

Chicago’s Monadnock Building doesn’t dominate the skyline the way it once did. Surrounded by steel-and-glass towers, the dark brick structure can seem almost understated. But for anyone in the masonry industry, it remains one of the most important buildin