The project submitted by HArquitectes and Christ & Gantenbein, entitled "Museum Passage," was unanimously chosen as the winner of the design competition organized by the Museu Nacional d’Art de Catalunya (National Art Museum of Catalonia). The competition, held in two phases, received thirty initial proposals from sixty-five studios, of which five were selected as finalists.

The jury highlighted that the proposal effectively addresses both the functional needs and the sustainability and efficiency criteria established in the competition guidelines. They also particularly valued the institution's openness to the city.

"The proposal perfectly embodies the Museum's values ​​as a welcoming space serving the public. The relationship it establishes with its surroundings is particularly noteworthy, opening the museum to the city and vice versa.

The proposal acknowledges the Victoria Eugenia Palace building, showcasing its volumetric, spatial, and heritage qualities, and skillfully adapts it to the Museum's evolving needs. The versatility of the spaces, especially the exhibition areas, is a major strength of the proposal, enabling it to address the Museum's current needs and adapt to future ones. Furthermore, the proposal stands out for its configuration and versatility, which will allow it to maximize the visitor experience.

The proposal satisfactorily resolves the identified needs, both in terms of public use and the Museum's operational requirements, and adequately meets the sustainability and efficiency criteria outlined in the competition guidelines."

Jury Statemen

View of the connection between the two buildings from the Forestier promenade. Extension of the MNAC by Harquitectes and Christ & Gantenbein.

View of the connection between the two buildings from the Forestier promenade. Extension of the MNAC by Harquitectes and Christ & Gantenbein.

The winning proposal by HArquitectes and Christ & Gantenbein conceives of the National Palace and the Victoria Eugenia Palace as a single museum through a covered passageway that connects the spaces, from the entrance hall of the Victoria Eugenia Palace to the interior of the National Palace. The project acknowledges the unique character of the Victoria Eugenia Palace, designed by the architect Josep Puig i Cadafalch. The expansion and reorganization of the spaces, along with improved access and a closer relationship with the urban fabric, will allow the museum to meet the diverse demands of its use.

The expansion marks the culmination of the founding project of the MNAC's first director, Joaquim Folch i Torres, in 1934, a project that was halted by the Spanish Civil War and the Franco regime. This transformation is part of a broader urban renewal effort that seeks to redefine Montjuïc as a leading cultural hub and leverage the centenary of the 1929 Barcelona International Exposition to drive this structural change.

View of the new entrance to the National Palace. Extension of the MNAC by Harquitectes and Christ & Gantenbein.

View of the new entrance to the National Palace. Extension of the MNAC by Harquitectes and Christ & Gantenbein.

The new project also responds to the need to adapt to the challenges of the 21st century, including the challenge of facing the current process of accelerated redefinition of museums around the world.

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Architects
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Harquitectes. Lead Architects.- David Lorente, Josep Ricart, Xavier Ros, Roger Tudó.
Christ & Gantenbein. Lead Architects.- Emanuel Christ, Christoph Gantenbein.

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Area
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Access and Reception.- 6,947 sqm (current), 8,923 sqm (new).
Commercia.-: 1,187 sqm (current), 2,587 sqm (new).
Community Action and Public Programs.- 324 sqm (current), 1,011 sqm (new).
Exhibition.- 10,941 sqm (current), 19,425 sqm (new).
Research and Knowledge.- 1,637 sqm (current), 1,887 sqm (new).
Total usable area for public programs.- 21,036 sqm (current), 33,833 sqm (new).
Internal Program
Maintenance.- 11,236 sqm (current), 11,556 sqm (new). 
Offices.- 2,705 sqm (current), 3,160 sqm (new).
Restoration and conservation.- 753 sqm (current), 1,940 sqm (new).
Access, registration, and asset management.- 2,660 sqm (current), 4,799 sqm (new).
Total usable area for internal program.- 17,354 sqm (current), 21,455 sqm (new).
Total minimum built area.- 49,000 sqm (current), 71,417 sqm (new).

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Dates
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Architectural Project
Preliminary Design Drafting.- 2nd quarter 2026.
Basic Design Drafting.- 2nd-4th quarter 2026.
Final Design Drafting.- 4th quarter 2026 - 2nd quarter 2027.
Construction Works
Construction Works Tendering.- 3rd quarter 2027 - 1st quarter 2028.
Start of Construction Works (divided into two main blocks and several lots).- 1st quarter 2028.
Completion of Works for the first lot of block 1.- 3rd quarter 2029.

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Location
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Barcelona, Spain.

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Budget
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Architectural project fees.- €8,290,549.70.
Construction costs.- €104,378,717.39.
Estimated total cost of the architectural project (including VAT.- €112,669,267.09.

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Harquitectes is an architecture practice founded in Sabadell in 2000 by David Lorente Ibáñez (born in Granollers, Barcelona, ​​June 7, 1972), architect, ETSAV-UPC, 2000; Josep Ricart Ulldemolins (born in Cerdanyola del Vallès, Barcelona, ​​1973), architect, ETSAV-UPC, 1999; Xavier Ros Majó (born in Sabadell, Barcelona, ​​1972), architect, ETSAV-UPC, 1998; and Roger Tudó Galí (born in Terrassa, Barcelona, ​​1973), architect, ETSAV-UPC, 1999.

They combine their professional practice with teaching at the Faculty of Architecture of the Polytechnic University of Catalonia (ETSAV and ETSAB), as well as at ETH Zurich. and at Harvard GSD.

Among their most representative works are the ICTA-ICP research center at the Autonomous University of Barcelona; the Cristalleries Planell civic center; the Lleialtat Santsenca cultural center; social housing for IMPSOL in Gavà; the new offices for Galenicum; the Clos Pachem winery in El Priorat; and El Vapor Cortès de Prodis in Terrassa. Currently, the studio is working on the expansion of the MACBA museum, the renovation of the Teatre Arnau, the La Teixonera civic center in Vall d’Hebron, as well as the Ideal Flor cultural center and the transformation of La Foneria Reial, all in Barcelona.

Their work has been widely published and exhibited, and he has received numerous awards, including the FAD, the European Prize for Intervention in Architectural Heritage, the City of Barcelona Prize, the Erich Mendelsohn Award, the Berlin Art Prize and the CSCAE Architecture Prize, among others.

Awards.-

2025.- Re-FAD Award 2025.
2025.- Casa de la Arquitectura Award Cohesion category.
2024.- Bonaplata Award, 2024.
2018.- Prize "Detail Prize 2018"
2018.- Prize "XII Premios NAN"
2018.- Prize "XIV BEAU" Bienal Española de Arquitectura y Urbanismo.
2018.- Prize "Ciudad de Barcelona 2017"
2018.- Prize ex aequo de "Arquitectura de Ladrillo Hispalyt XIV."
2017.- Prize "Mapei a la edificación sostenible."
2017.- Prize "BB Construmat 2017."
2017.- Prize AD 2017 Architects of the year.
2016.- Prize "Mostra Arquitectura Vallès."
2016.- Prize "Wienerberger Brick Award 2016."
2016.- Prize "X BIAU" Bienal Iberoamericana de Arquitectura y Urbanismo.
2016.- Prize "XIII BEAU" Biennal Espanyola d’Arquitectura i Urbanisme.
2016.- Prize Arquitectura de Ladrillo Hispalyt XIII Edició.
2016.- Prize "Catalunya Construcció" 2016.
2015.- Prize "Ugo Rivolta" 2015.
2015.- Prize FAD de la opinión 2015.
2015.- Prize "Catalunya Construcció" 2015.
2014.- Prize "Archmarathon" 2014.
2014.- Prize Arquitectura de Cerámica ‘"Fritz Höger Preis" housing category Winner Gold
2013.- 1st Prize  A+to Best Projects Sustainable Architecture.
2013.- Prize A+ Extraordinario al Estudio Joven más Prometedor.
2012.-  Sacyr Innovación Award for ICTA-ICP Building 1102.
2012.- AJAC 2012 Award for university dwellings in Sant Cugat dle Vallès.
2012.- Hise 2012 excelencia a la innovación Award, for 712 house.
2012.- FAD 2012 Award, 712 house.
2011.- ENOR Arquitectura Joven Award for 704 Gimnasium.

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Christ & Gantenbein is an architecture practice founded in 1998 by Emanuel Christ and Christoph Gantenbein, it has offices in Basel and Barcelona. The firm employs a team of over 100 architects from 20 countries.

The practice develops projects of varying scales and typologies, from cultural institutions and infrastructure to housing, workspaces, and urban master plans.

Among the practice's most representative projects are the extension of the Swiss National Museum in Zurich and the expansion of the Kunstmuseum in Basel, two landmark interventions that integrate contemporary architecture into historically significant contexts. Other notable works include the Lindt Home of Chocolate in Zurich (2020) and the multifunctional building for Roche in Germany.

Currently, the studio is developing, among other projects, the extension of the MACBA in Barcelona, ​​the expansion of the Wallraf-Richartz Museum in Cologne, the new Kistefos Museum in Norway, the renovation of the main building of the Kunstmuseum in Basel, the rehabilitation of the Swiss National Library in Bern, and the transformation of the University Hospital of Zurich campus.

In their work, practice and research are deeply intertwined. Since 2018, Emanuel Christ and Christoph Gantenbein have been full professors at ETH Zurich and have held international academic positions at institutions such as Harvard GSD, the Accademia di Architettura di Mendrisio, and the Oslo School of Architecture and Design. Their work has been widely published and exhibited internationally.

Emanuel Christ (b. Basel, Switzerland, 1970) and Christoph Gantenbein (b. St. Gallen, Switzerland, 1971) graduated from ETH Zurich (Swiss Federal Institute of Technology) in 1998 and have since maintained a balance between their professional practice and academic involvement. After several lectures at ETH Zurich (2000-2005), HGK Basel (2002-2003), the Mendrisio Academy of Architecture (2004, 2006, 2009), and the Oslo School of Architecture and Design (2008), they returned to ETH Zurich (2010-2015). They currently teach at Harvard GSD.

Following internationally acclaimed projects in London, Jalisco (Mexico), and Jinhua (China), their studio, Christ & Gantenbein, continues to solidify its reputation both nationally and internationally with numerous conceptual museums, as well as a wide range of private and public commissions. Among their most recent designs are the extension of the Kunstmuseum Basel and the renovation and expansion of the Swiss National Museum in Zurich.

In the spring of 2019, Christ & Gantenbein presented the first solo exhibition of their most emblematic buildings in Japan with "The Last Act of Design." That same year, the studio contributed pieces to "The Poetics of Reason" at the 5th Lisbon Architecture Triennale. In 2017, the studio was invited to contribute to the Chicago Architecture Biennial, and the previous year, they participated in the 15th Venice Biennale, "Reporting from the Front."

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Published on: March 10, 2026
Cite:
metalocus, ELVIRA PARÍS FERNÁNDEZ, CAMILA DOYLET
"Museum Passage. Extension of the MNAC by HArquitectes and Christ & Gantenbein" METALOCUS. Accessed
<https://www.metalocus.es/en/news/museum-passage-extension-mnac-harquitectes-and-christ-gantenbein> ISSN 1139-6415
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