This week, architecture's cultural dimension took center stage through a series of new platforms, institutional developments, and public-facing projects that expand how the discipline is discussed, preserved, and experienced. From the announcement of participants for the inaugural Pan-African Biennale in Nairobi and the unveiling of Concéntrico Festival's urban interventions across Logroño, to the opening of La Biennale di Venezia's new archival headquarters at the Arsenale, architecture emerged as a vehicle for research, exchange, and collective reflection. Alongside these initiatives, projects such as the expansion of Crystal Bridges Museum in Arkansas and the opening of the 2026 Serpentine Pavilion demonstrate how cultural institutions continue to invest in new spaces for gathering and engagement. This week's selection spans Kenya, Spain, Albania, Saudi Arabia, Italy, Lebanon, the United Kingdom, and the United States, reflecting the diverse contexts in which cultural institutions, public events, and architectural initiatives continue to evolve.
Concéntrico Festival 2026 will take place in Logroño, Spain, from June 18 to 23, transforming the city into a large-scale laboratory for architecture, design, and urban experimentation. Over six days, more than twenty interventions will be distributed across squares, vacant plots, streets, bridges, and emblematic spaces throughout the city, bringing together leading studios, researchers, and creators from the international scene, including Chilean architect Smiljan Radić, the raumlabor collective, Matilde Cassani, AAU Anastas, and Sahra Hersi, among others. This edition introduces a shift towards more collective, festive, and performative practices in public space, with a strong emphasis on sonic experiences and projects linked to accessibility, inclusion, and urban transformation. The programme is structured around three thematic axes: Identity and Fiction, Urban Ecologies, and Ephemeral Agents, ranging from architectures that understand public space as ritual or celebration to experimental approaches exploring materials, sound, and processes of reuse.
Concéntrico, the Spanish laboratory for urban innovation exploring new ways of inhabiting public space through temporary urban installations, presented the program for its upcoming edition on March 17th, along with its main lines of work for the 2025–2026 season. The festival invites architects, designers, artists, and researchers from different geographies to propose interventions that activate squares, streets, riverbanks, and vacant spaces in the city. This year's edition includes the participation of Smiljan Radić, the recently awarded Pritzker Architecture Prize laureate, who will develop a light, foldable, and temporary structure built from industrial plastic fabrics following the concept of a "poor circus." Another 26 teams, including three practices selected through the festival's international open calls, will intervene in Logroño's public space from June 18 to 23, 2026, with projects ranging from climate-responsive structures to ephemeral public space activations.
Concéntrico is an urban innovation laboratory that invites reflection on the city through architecture and design. Since 2015, it has carried out more than 180 interventions in Logroño, Spain. The new 2025/2026 season of the festival expands on this experimental spirit with three international calls for proposals that bring the ideas in the book Concéntrico: Laboratorio de Innovación Urbana (Park Books, 2025) into action. Through these calls, the organization seeks to explore further three lines of research, the ephemeral, the ecological, and the symbolic, to imagine different ways of inhabiting the city. The winning projects from this edition's calls for entries will be developed, built as urban installations, and presented in the exhibition during the festival, taking place in Logroño from June 18–23, 2026.
This past year marked a period of introspection for architecture. As 2025 unfolded, the discipline, confronted with evolving environmental and social realities, entered a broader turning point in how it understands its role and how users engage with it. Throughout the year, exhibitions shifted focus away from buildings as isolated objects toward a broader understanding of relationships between ecology, equity, everyday life, and collective imaginaries. Across institutions and cities, they operated less as showcases and more as discursive platforms: places where architecture was not only presented, but also imagined, questioned, and collectively redefined.
While exhibitions have long functioned as sites of discourse, politics, and community, this role became more explicit in 2025. As Carlo Ratti noted in an ArchDaily interview during the pre-opening of the Venice Architecture Biennale 2025, exhibitions today can "hybridize the way that people come together," an ambition that echoed across cities and institutions as exhibitions evolved into spaces for debate, experimentation, and collective reflection. Exhibitions are places where architects and designers meet, where conversations unfold openly with the public, and where ideas emerge through spontaneous exchanges among passersby. Exhibitions became spaces where architectural discourse extended beyond professional circles, opening conversations to broader publics through everyday encounters, shared experiences, and informal exchanges.
Specificity has re-emerged as a central language in architectural discourse. In an increasingly globalized field, where projects often follow familiar models regardless of context, architects are now turning toward approaches rooted in the particularities of each site. This renewed attention to context reflects broader social, climatic, and political pressures: cities are facing extreme heat, ecological challenges, shifting demographics, and new forms of collective life that demand responses grounded in their immediate conditions.
Situated architecture describes this shift. It refers to design approaches in which form, program, and materiality emerge from the specific environment that produces them: its microclimates, cultural structures, and everyday rituals. Rather than beginning with universal templates, these practices start with observation, prototyping, and direct engagement with local dynamics. This logic is visible in the climatic and material experiments of TAKK in Spain, such as Portable Garden and 10k House, which operate as lightweight prototypes tuned to thermal and ecological gradients; in Studio Ossidiana's Art Pavilion M, shaped by layered soils and ecological cycles in the Netherlands; in Izaskun Chinchilla's reinterpretations of vernacular objects and her later experiments with 100 Sillas and 3 Salones Urbanos; in the narrative-driven domestic spaces explored by Common Accounts; and in Raumlabor's urban interventions that respond directly to the specificities of post-industrial Berlin.
As cities continue to develop, we are seeing ever more well-planned, thoroughly executed, and tightly regulated approaches to shaping urban centres and their surrounding spaces—for better and for worse. As codes, restrictions, and guidelines improve and tighten, urban environments become safer, more balanced, and less prone to surprise. Yet the flip side is that highly managed districts can drift toward over-order and sanitisation, shedding the messy, accretive character that once produced alleyways, residual spaces, and unexpected sequences of movement—conditions often born from ongoing community improvisation in the grey zones of regulation.
In response, a growing number of initiatives around the world are proposing short-term urban installations that test alternate futures for the city. These works aim to provoke dialogue between what the city is and what it could offer its communities through thoughtful, context-specific spatial practices. One notable example is Concéntrico, the international festival in Logroño, Spain, conceived as an urban innovation laboratory. Marking its tenth edition, the festival is about to publish Concéntrico: Urban Innovation Laboratory, a book that surveys a decade of urban design and collective transformation shaped through successive editions of the festival. Its launch is paired with an international tour designed to share a decade of insights on collective transformation and design.
Every June, the Spanish city of Logroño transforms into a space of architectural dialogue, opening its streets, plazas, riverbanks, and traffic islands to temporary structures that redefine how cities are inhabited. For ten editions, Concéntrico has worked not as a specialized fair or an architecture biennale, but as a portable museum — a curatorial gesture that brings a dispersed collection of contemporary architecture into public space. Set in a city suspended between arid plains and distant mountains, far from the circuits of capital cities and cultural institutions, Concéntrico presents itself as a temporary promise. It's a reminder that even cities that are often overlooked can host architecture that is current, diverse, and speculative. In this sense, the festival is less about celebration and more about activation.
But beyond its curatorial logic, Concéntrico operates as a political structure. In the ancient sense of polis, it invites citizens, architects, and institutions to reassess what public space can be. The interventions offer speculative proposals for urban life that reveal what is missing, what is possible, and what should be questioned. A temporary pool over a fountain, a bathhouse in a roundabout, or a shared meal on a major avenue are not just spatial gestures — they are political statements, asking how urban infrastructure might be redirected from control to care, from efficiency to encounter. In that way, the festival becomes not just a reflection of the city, but an instrument for its transformation.
Al agua patos de K37.lab (Carlos Iraburu Elizalde, Álvaro Oriol, José Rodríguez-Losada, Carlos Iraburu Bonafé), España.. Image Cortesía de k37.lab
The renowned festival of ephemeral architecture and the city, Concéntrico, is gearing up for its eleventh edition, which, as every year, will take place in the city of Logroño. In 2025, the event will be held from June 19 to 24, featuring a program that includes various activities, conferences, and tours aimed at reflecting on public space, cities, and the ways we intervene in and interact with them.
2025 promises to be a landmark in architecture, heralding a vibrant renaissance of creativity and exploration. As societies confront challenges such as climate change, rapid urbanization, and technological evolution, architecture is both a mirror to these dynamics and a compass pointing toward a sustainable and inclusive future. This year's architectural calendar offers abundant opportunities to celebrate the discipline's transformative power — from boundary-pushing festivals to thought-provoking exhibitions that explore pressing cultural and environmental narratives.
From well-established biennials to inaugural gatherings, including the World Architecture Festival 2025, Desert X Al Ula, and the COP Climate Conference, the 2025 calendar highlights themes such as sustainability, heritage, and community. These events underscore architecture's unique ability to shape a better future, addressing global challenges while honoring cultural diversity and design ingenuity.
Architecture and Design Festival Concéntrico celebrates its 10th anniversary from 25 April to 1 May 2024 with an edition that aims to reflect on the impact of the annual festival upon the city of Logroño, Spain, as well as to consider how the city continues to evolve. Through installations, exhibitions, lectures, performances, workshops, and activities, Concéntrico proposes a reflection of the urban environment, welcoming architects and designers to intervene and challenge it while opening conversations about pressing matters.
While the official theme of the festival focused on the future of cities, the invited architects and designers took this suggestion further. Several overarching themes and subjects emerged during this year’s event, from the incorporation of concepts of time, an unusual element to be tacked through temporary installations, to the desire to engage more honestly with a wider public, to listen to their needs and create platforms where diverse perspectives can take center stage.
From April 25 to May 1, 2024, Logroño hosts the tenth edition of Concéntrico, a celebration of urban innovation and transformation. This year, the festival explores the future of cities, incorporating new formats, engaging diverse audiences, and tackling urban challenges through the lens of time as a catalyst for change in design. Featuring 20 interventions and activities involving over 100 professionals from 17 countries, the program encompasses processes such as renaturalizing public spaces, reimagining urban structures, and integrating recycled materials from previous editions.
Additionally, collaborations with educational centers ensure a lasting impact beyond the festival, fostering new collective practices in public spaces. Special projects such as "The street in 10 years" or initiatives involving students and pupils from local schools and educational centers further enrich the festival's engagement with communities across Spain.
Cuaderno de surcos / ji arquitectos + Blas Antón. Image Courtesy of Concéntrico
From April 25th to May 1st, 2024, in the Spanish city of Logroño, Concéntrico prepares for its 10th anniversary edition. Envisioned as a contemplation of changing urban environments and an opportunity to share insights about these processes, this year’s International Festival of Architecture and Design incorporates new formats to engage a wider audience and explore time as a catalyst for change in urban and social design. The festival expands its program, featuring 21 installations by designers of 20 different nationalities, in addition to several other initiatives and explorations.
Spanning continents and cultures, architecture-focused events serve as platforms for the gathering of diverse groups of professionals to share innovations and embark on dialogues regarding some of the most pressing matters faced by our profession. Embodying the spirit of collaboration, highlighting local cultures and practices, and fostering open debates, this year’s list of events covers a diverse range of biennales, forums, city-wide celebrations, international fairs, and awards.
Poplar Assembly / Francisco Javier García García . Image Courtesy of Concéntrico
Now in its 10th edition, Concéntrico, the international festival of architecture and design in Logroño, has announced the winners of the open calls for urban interventions. Responding to the call to ‘Celebrate the City,’ the winning proposals will be temporarily built in Plaza Escuelas Trevijano, in Viña Lanciano of Bodegas LAN, and in Paseo del Espolón in the Spanish town of Logroño. The Festival welcomes visitors between April 25 and May 1, 2024, to explore the city through installations, exhibitions meetings, and performances.
