Soleil·s, the second edition of the Solar Biennale, is currently open at mudac, the Museum of Contemporary Design and Applied Arts in Lausanne, Switzerland. Following the first edition hosted at Het Nieuwe Instituut in Rotterdam in 2022, this exhibition explores how design can drive the adoption of solar innovations toward a sun-powered future. The event is initiated by The Solar Movement, founded by designers Marjan van Aubel and Pauline van Dongen, an initiative dedicated to making solar energy the default power source by combining design, technology, and advocacy. This year's exhibition is curated by mudac and offers an immersive experience featuring new and existing projects by TAKK, ecoLogicStudio, Olafur Elíasson, and Andreas Gursky.
As climate uncertainty and ecosystem changes reshape design priorities, architecture plays an increasingly active role in these discussions, rather than merely observing. Within this perspective, the idea of making a "re" encourages a conscious step back to rethink, reconnect, and realign the relationship between buildings and their environments. This approach, central to regenerative architecture, extends beyond specific technologies or scales, encompassing everything from master plans that aim to re-naturalize cities to national pavilions that combine art and science.
What is the way forward? On the one hand, many current discussions emphasize technology; on the other, there are approaches that, rather than being in opposition, complement one another and broaden the range of possibilities, drawing on tradition, ancestral knowledge, and a profound understanding of the environment. Among these perspectives, the work of Rudolf Steiner and the anthroposophical movement, developed in the early 20th century, offers a vision and insights that connect architecture with ecological rhythms, materials, and community life.
Rinshunkaku is a notable example of early Edo-period residential architecture. Originally built in the Wakayama Prefecture by the Kishu Tokugawa family, the villa was relocated to Sankeien, a traditional Japanese garden in the city of Yokohama, during the Taisho era (1912-1926). The garden was created in the early 20th century by businessman and art patron Sankei Hara and features a number of historic buildings relocated from Kyoto, Kamakura, and other areas of Japan. Rinshunkaku, one of the garden's gems, is a prime example of traditional Japanese architecture and wood construction. Its historical value motivated a large-scale restoration project in 2019, documented in the film Artisans of the Reiwa Era (Reiwa no Shokunin-tachi), filmed and edited by Katsumasa Tanaka and Hiroshi Fujiki. The documentary offers a close, detailed view of Japanese craftsmanship and wood expertise, highlighting rare traditional techniques and paying tribute to the artisans who preserve them.
The circular economy, including the reuse of building materials, is fast becoming a key component in the fight against carbon emissions. This involves designing to minimize waste and utilize materials that can be reused at the end of the building's life. On the opposing side, the reuse of materials from partially or wholly demolished buildings can also reduce waste and carbon emissions that would have resulted from using virgin materials. Sustainability purposes aside, the reuse of building materials has a centuries-old history, both for symbolic reasons and simply out of necessity.
As part of the collateral events of the 2025 Venice Architecture Biennale, the Institut Ramon Llull presents the project "Water Parliaments: Projective Ecosocial Architectures", bringing together the waters of Lleida, Girona, Tarragona, Barcelona, Valencia, the Balearic Islands, and beyond to address the water crisis as an interconnected ecosocial, cultural, and political issue. Framing architecture as a tool for critical speculation and collective action, the project advocates for the imagining of future scenarios grounded in coexistence—interweaving the human and non-human, the natural and artificial, the technological and vernacular, the global and the local.
Immersive Resilience Garden / Changyeob Lee + Studio ReBuild. Image Courtesy of Studio ReBuild
The concrete canyon of Melbourne's Degraves Street was once a stark service corridor in functional obscurity. Today, the narrow laneway now pulses with life beyond its famous café. Native grasses cascade from carefully positioned planters while small shrubs create cooling microclimates. Challenging traditional ecological design models, community-led approaches to biodiversity invite a reimagining of how architects, planners, and communities collaborate to develop biodiverse urban futures.
The Deutsches Architekturmuseum (DAM) in Frankfurt has opened a new exhibition titled Building Cities Today?, examining the complexities of developing new urbanneighborhoods in Germany. Running from June 28 to November 2, 2025, the exhibition brings together nine projects that reflect diverse approaches to newurban planning, with a focus on sustainability, social integration, and long-term adaptability. Referencing the legacy of the "Neues Frankfurt" housing program of the 1920s, the exhibition opens with the Römerstadt estate, one of Germany's early experiments in functional and standardized housing. From there, it transitions to eight urban developments from the 1990s to the 2020s, presenting case studies that include HafenCity in Hamburg, Bahnstadt in Heidelberg, Neckarbogen in Heilbronn, City of Wood in Bad Aibling, and Messestadt Riem in Munich.
Titled "Chinampa Veneta", the Mexican exhibition for the 19th International Architecture Exhibition – La Biennale di Venezia seeks to promote reflection on how we inhabit, cultivate, and design the world we share. In the face of the global ecological crisis, the project draws attention to chinampas, an ancient Mesoamerican agricultural system with more than four thousand years of history. This ancestral knowledge, interweaving landscape, infrastructure, and technique, is reimagined in the context of the Biennale, activating a living environment within the city of Venice. The Mexican Pavilion consists of two "enactments," one located in the Arsenale and the other built on water.
Vernacular architecture often utilizes locally sourced materials and construction practices honed over centuries. This approach raises questions about its potential relevance for contemporary design challenges. The prevalence of high-rise developments globally, often relying on sealed envelopes and mechanical climate control, contrasts with historical architectural practices. Traditionally, regional architectures emerged from local communities, fostering distinct cultural identities and integrating passive systems for ventilation, cooling, and heating, often utilizing natural elements. The Hanok, traditional Korean houses, serve as a case study. Beyond their current role in tourism, they are also an example of how vernacular knowledge can provide passive climate-response strategies that align with the current principles of creating environmentally friendly buildings.
Waru Waru agricultural field. Image via World Monuments Fund
Offering a path toward resilience and food security in the alluvial plains of Lake Titicaca, the Waru Waru agricultural fields are spread across the Peruvian highlands and constitute an ancient agricultural system. Connecting an ancestral legacy with modern concerns about water and food security, climate resilience, and sustainable land management, these agricultural systems open the debate about efficient water management and the importance of agricultural biodiversity. At the same time, they are part of the sense of identity and pride of the local Aymara community, consolidating cultural knowledge that is passed down and preserved across generations.
Amidst global economic adjustments and a domestic focus on high-quality development, Shanghai has implemented a strategic shift in its urban development approach—moving from 'incremental expansion' to 'connotative enhancement.' Guided by the concept of a "people-oriented city", Shanghai has elevated urban construction from mere physical space aggregation to a comprehensive endeavor aimed at optimizing functional quality, revitalizing spatial vitality, and boosting residential resilience through urban renewal initiatives. This transformation is framed not merely as a response to resource constraints but also as an intentional approach to urban development principles. Its core proposition lies in: under the policy framework of strictly controlling incremental land use, how to unleash development potential through the "reproduction" of existing spaces.
Louis Vuitton’s “Visionary Journeys” at the Nakanoshima Museum of Art. Image Courtesy of Louis Vuitton
Louis Vuitton: Visionary Journeys has opened to the public at the Nakanoshima Museum of Art in Osaka and will be open to visitors until September 17, 2025. Designed by OMA's New York office under the direction of Partner Shohei Shigematsu, the exhibition marks the first time the Visionary Journeys series has been staged in a cultural institution. Spanning 2,200 square meters across eleven thematic galleries, the project offers a comprehensive spatial narrative of the Maison's 170-year creative legacy, articulated through zones dedicated to history, craftsmanship, iconic design codes, and cultural exchange.
The 39 storey Sudameris Plaza office tower. Image Courtesy of Foster + Partners
Foster + Partners has won an international competition to design the headquarters of Sudameris Bank in Asunción, Paraguay. The project, named Sudameris Plaza, is a 39-storey office tower featuring an exposed concrete frame and an angular form. It includes a landscaped plaza, art gallery, auditorium, and a large public garden at the tower's base. The studio aims to integrate greenery throughout the shared spaces of the building, fostering a strong connection with nature from within the tower.
From forest-inspired offices in Sweden to jungle-nest clubhouses in Tulum, mixed-use architecture continues to evolve as a tool for integrated living. As cities grow and our expectations of public, private, and commercial space shift, designers are increasingly rethinking how different functions including work, play, rest, learning, can coexist in a single architectural language. These projects suggest that buildings and projects no longer need to silo activities, but rather choreograph them to reflect the rhythms of everyday life.
This collection, submitted by the ArchDaily community, presents a global spectrum of approaches to mixed-use design, from large-scale masterplans to conceptual theses. What ties them together is a commitment to spatial overlap, ecological sensitivity, and reimagined programs that prioritize user experience. Whether it's a student dormitory in Tehran, a public plaza in Cairo, or a community hub in Texas, each project embraces complexity to create spaces that are alive with interaction, transformation, and meaning.
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Heatherwick Studio has unveiled the first design images of Hatai, a new public space and two hotels in the heart of Bangkok's Silom district. The complex marks the studio's first project in Thailand and is located on the historic site of the original Narai Hotel, within a bustling business area. The project envisions 5,200 square metres of new public space, including elevated walkways and a publicly accessible ground level with retail and services. The building design draws inspiration from the craftsmanship of traditional Thai lanterns, featuring a series of stacked, rounded forms.
Fireplaces have profoundly shaped architectural design, influencing how spaces are organized, experienced, and perceived. More than merely functional elements, they represent symbols of power, community, comfort, and culture, tracing humanity's evolving relationship with the built environment. From the primitive hearths that characterized early human settlements to the sophisticated ecological designs of contemporary architecture, fireplaces have reflected broader cultural, social, and technological changes, serving as enduring focal points in the spatial narrative of architecture. Scholars have frequently explored the intimate relationship between architecture and fire. Luis Fernández-Galiano, in his seminal work "Fire and Memory: On Architecture and Energy" argues that architecture fundamentally mediates the relationship between humanity and energy. By understanding how these structures have shaped spaces, symbolized cultural values, and driven technological innovation, we gain deeper insight into architecture's complex interplay between form, function, and meaning.
The Japan Art Association has named Portuguese architect Eduardo Souto de Moura as the 2025 Praemium Imperiale Laureate for Architecture. Now in its 36th edition, the award honors artists for their lifetime achievements in the fields of Painting, Sculpture, Architecture, Music, and Theater/Film. The Praemium Imperiale was established in 1988 to recognize individuals whose work has contributed significantly to the enrichment of the global cultural landscape. Souto de Moura was recognized for producing architecture that thoughtfully engages with the present moment while maintaining a timeless quality.
