Building Frame of the House. Image Courtesy of IGArchitects
Founded in 2020 by Masato Igarashi, IGArchitects is an architectural practice based in Tokyo and Saitama, Japan. The studio, one of the winners of the ArchDaily 2025 Next Practices Awards, explores enduring architecture through a careful yet assertive treatment of structure, scale, and materiality. Prior to establishing his own practice, Igarashi worked at the large-scale firm Shimizu Sekkei as well as the Suppose Design Office, gaining experience across projects ranging from major developments to smaller, concept-driven works. This breadth of experience continues to inform IGArchitects' current focus on residential and commercial architecture across Japan.
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The Basic Services Unit, a full-scale housing prototype by ELEMENTAL and Holcim, presented in Venice during the 2025 Architecture Biennale. Image Courtesy of Holcim Awards
During the Time Space Existence exhibition, organized by the European Cultural Centre in Venice, the building-solutions company Holcim and Pritzker Prize-winning architect Alejandro Aravena, with his firm ELEMENTAL, unveiled a full-scale prototype that introduces a new approach in incremental housing solutions.
The housing prototype—The Basic Services Unit—was built with Hoclim's recently launched biochar technology, which transforms buildings into carbon sinks by permanently trapping carbon in a bio-based material called biochar. This material is used as a component of low-carbon concrete, cement, and mortars.
In a former 16th-century church in Vicenza, two stories come together: that of Italian Renaissance sacred architecture and that of marble, the ancient material by excellence, reinterpreted here in a contemporary key. In this dialogue between eras, Lithos Design presents Quinte, a double-sided partition wall that transforms marble into a design tool: not just a surface, but a rhythmic and modular element that defines and enhances spaces. An idea designed for interior architects looking for solutions that are both functional and decorative, capable of shaping interiors with precision, elegance, and personality.
The new headquarters for Cybernet Systems was designed around the Japanese architectural concept of flexibility, promoting well-being, collaboration, and productivity. As a global leader in Computer-Aided Engineering, supporting industrial production through advanced digital solutions, the headquarters, located in the Fuji Soft Akihabara Building in Tokyo, embodies the company's commitment to creating a dynamic, technology-driven community.
Developed by MB-AA (Matteo Belfiore Architect & Associates) and Shukoh, in collaboration with Cybernet Systems, the project translates corporate values into spatial design. Minimalism, natural light, and openness define the environment. Transparent partitions and adaptable layouts foster communication while allowing each employee to personalize their workspace. Well-being, creativity, flexibility, and technology form the core of the project.
Louisiana Channel, a web TV platform based at the Louisiana Museum of Modern Art in Denmark, is launching a new film titled Søren Pihlmann: Make Materials Matter. Over the course of 54 minutes, Marc-Christoph Wagner and Simon Weyhe offer a glimpse into the work and mind of the founding architect of Pihlmann Architects, presenting his vision of Danish architecture, the practice of architecture itself, and, in particular, his sensitivity to materials. The film provides a behind-the-scenes look at the process and thinking behind the Danish exhibition at this year's Venice Architecture Biennale. Led by Søren Pihlmann, the team used the opportunity to renovate and conduct material research on Denmark's permanent building in the Giardini, transforming it into a material laboratory and experimental construction site. The result is a process exhibition that highlights how rethinking and reusing existing structures and materials can address critical architectural challenges. As of today, November 20, the documentary is available to watch online for free.
Chimneys are among the most quietly persistent elements in architectural history. Yet their presence persists in nearly every cultural and climatic context, serving as a technical feature and a spatial, atmospheric, and symbolic device. It populates dense city skylines and anchors rural horizons alike, its vertical silhouette as ordinary as a window or a doorframe. This apparent ordinariness is deceptive. The chimney is one of the few architectural components that links the intimate scale of interior life with the expansive forces of the environment. For architects and designers, the necessity of the chimney presents a choice: to let it recede quietly into the building's functional fabric or to amplify it as a central, expressive element that shapes a project's identity.
While Hong Kong is widely celebrated for its iconic harbor view, glittering skyline, and fast-paced urban lifestyle, its origins tell a different story—one deeply rooted in its relationship with water. Before transforming into a dense, vertical metropolis, Hong Kong's architectural identity was closely tied to its maritime context. Today, the city is often associated with slender, glass-clad towers that symbolize modernity. While visually striking in their pursuit of height and form, many of these buildings appear disconnected from their immediate environment, often overlooking natural site conditions, ecological responsiveness, and contextual sensitivity.
Historically, however, this was not the case. Hong Kong's earliest built environments—rural fishing villages in areas like Tai O, Aberdeen, and Shau Kei Wan—emerged through organic, community-driven spatial practices that engaged closely with their surroundings. These coastal and riverside settlements developed architectural systems tailored to the marine environment and to the rhythms of fishing life. Villages were sited around water, and construction strategies were adapted to fluctuating tides, terrain, and social use.
Born in the post-war period in the United Kingdom, the Brutalism movement was first met with skepticism but has found a new appreciation in the last decade, capturing the imagination of new designers fascinated with the interplay between striking geometric shapes and the exposed raw materials in which they are rendered. From Britain, the movement spread throughout Europe, Southeast Asia, and Africa, gathering different variations influenced by the cultural and socio-economic status of each area. In this article, we delve into the particularities that define Italy's contribution to the Brutalist movement, exploring the style through the lens of Roberto Conte and Stefano Perego. The two photographers have also published a photographic essay on the subject, taking the form of a book titled "Brutalist Italy: Concrete Architecture from the Alps to the Mediterranean Sea".
When designing a space—whether at the scale of interiors, architecture, or infrastructure—materiality is a central concern. Beyond aesthetics, materials determine how a project functions, ages, and endures. Some architects—such as Wang Shu and Kengo Kuma—have built their practices on a deep sensitivity to the potential and limits of materials. But even in the most pragmatic sense, the question arises: What lasts? What doesn't? And how do materials change over time? Naturally, materials shape atmosphere and appearance—qualities that often matter most to clients. Yet increasingly, the discourse around materiality has shifted from structural substance to surface treatment. When did we start focusing more on "decorating" our spaces by layering one material over another, rather than relying on the inherent beauty and performance of the building fabric itself?
What can our existing buildings teach us about building for the future? In a time of dwindling resources, architects are increasingly called to engage in dialogue—with the site, its history, and the untapped potential of what already stands. Rather than defaulting to demolition and new construction, the future of architecture may rest in uncovering the possibilities for innovation within buildings that have already stood the test of time.
Concrete towers dominate the skylines of Asian and African cities - looming edifices embodying development. With access to the tools and materials of industrial modernity, the Global South steps onto the world stage showcasing its bounty. Yet, at the depths of rising ambitions, the construction material speaks to colonial legacies and extractive economics that result in power imbalances in the geopolitical sphere. A climate crisis on the horizon only intensifies the complicated relationship between building materials, sustainability demands, and sovereignty of many countries.
Santuario de la Naturaleza Humedal Río Maipo.. Image Courtesy of Fundación Cosmos
On Earth Day 2025, observed annually on April 22, we are once again reminded of the urgent environmental and sustainability challenges that face our planet—challenges that continue to evolve alongside global economic, political, and cultural shifts. The building and construction industry remains one of the most critical sectors in the effort to manage and reduce global carbon emissions. This year, these issues are being addressed through increasingly diverse lenses, calling for more holistic and integrated approaches. It's vital that we view sustainability not as a one-size-fits-all solution, but as a multi-scalar effort—one that spans from large-scale urban development and strategic planning, to the advancement of sustainable materials, and even to temporary, thought-provoking interventions like exhibitions and installations. In doing so, we reaffirm our commitment to reducing our collective carbon footprint, while shaping a built environment that promotes human well-being and planetary health.
Integrating natural elements into architectural design has long been a fundamental pursuit in creating comfortable, sustainable environments that enhance both individual well-being and the relationship between buildings and their surrounding context. In areas with vast landscapes, incorporating natural elements is essential for seamlessly connecting architecture with its site. Conversely, in dense urban environments dominated by built structures, introducing greenery becomes also increasingly vital, reintroducing nature into the so-called "concrete jungle."
However, beyond conventional landscape features—such as water fountains, green walls, gardens, or courtyards—architects are redefining what it means to build with nature. The focus has shifted toward deeply integrating architecture with its natural surroundings, creating immersive spatial experiences that blur the boundaries between the built and the organic - in a way, "taming" nature. When successfully executed, these designs go beyond fostering well-being or promoting a healthy lifestyle; they evoke a profound sense of tranquility, power, and harmony, transforming the way we perceive and inhabit space.
Pakistan has unveiled its national pavilion for the 19th International Architecture Exhibition - La Biennale di Venezia, set to take place from May 10 to November 23, 2025, in Venice, Italy. Titled (Fr)Agile Systems), the pavilion explores the dual nature of resilience and vulnerability in the face of climate change, using Pakistan's rich geological and cultural heritage as a lens to examine global environmental inequities. Through a striking installation featuring rock salt, a material shaped by time yet susceptible to change, the pavilion challenges dominant narratives of climate adaptation, advocating for localized, nature-based solutions rather than one-size-fits-all approaches.
