Diogo Borges Ferreira

Architect, researcher, and editor. Master in architecture from the Faculty of Architecture of the University of Porto and TU Munich. Based in Porto, Portugal.

BROWSE ALL FROM THIS AUTHOR HERE

Modernism Reconsidered: Revisiting the Movement’s Complex Relationship with Sustainability

Modernism emerged in the early 20th century as a revolutionary movement that rejected historical styles, prioritizing functionality, innovation, and rationality. Grounded in the promise of industrial progress, architects like Walter Gropius, Le Corbusier, and Ludwig Mies van der Rohe championed using new materials and construction methods, striving for a universal architectural language. Their work introduced radical ideas: open floor plans, expansive glazing for natural light, and pilotis that elevated structures, symbolizing a new architectural era. However, alongside its groundbreaking ideas, modernism's relationship with sustainability has sparked ongoing debates.

While modernist architects sought to address social and economic challenges through affordable housing and efficient design, their reliance on energy-intensive materials like concrete and steel created unintended environmental consequences. The large-scale industrialization celebrated by modernists often disregarded local climates and ecological systems, leading to inefficiencies. Yet, the principles of functionality and adaptability embedded in modernist architecture laid the groundwork for what we now recognize as sustainable practices. From Le Corbusier's rooftop gardens to Frank Lloyd Wright's integration of nature, the seeds of environmentally conscious design were undeniably present, albeit limited in their execution.

Modernism Reconsidered: Revisiting the Movement’s Complex Relationship with Sustainability - Image 1 of 4Modernism Reconsidered: Revisiting the Movement’s Complex Relationship with Sustainability - Image 2 of 4Modernism Reconsidered: Revisiting the Movement’s Complex Relationship with Sustainability - Image 3 of 4Modernism Reconsidered: Revisiting the Movement’s Complex Relationship with Sustainability - Image 4 of 4Modernism Reconsidered: Revisiting the Movement’s Complex Relationship with Sustainability - More Images+ 25

Bilbao Architecture City Guide: 22 Projects Shaping a Modern Basque City in Spain

Subscriber Access | 

Bilbao, the largest city in Spain's Basque Country, has undergone a remarkable transformation over the past few decades. Once an industrial hub, the city has redefined itself as a center for culture, innovation, and urban regeneration. This evolution has been partly driven by architecture, which plays a central role in shaping Bilbao's identity. From contemporary landmarks to thoughtfully repurposed spaces, the city's built environment reflects a careful balance between honoring its industrial heritage and embracing modernity.

The turning point in Bilbao's architectural narrative came with the inauguration of the Guggenheim Museum Bilbao in 1997. Designed by Gehry Partners, this iconic structure catalyzed the city's renewal, sparking a wave of urban and cultural investments. This transformation became known as the "Bilbao effect," a phenomenon where a single, significant architectural project triggers wider urban regeneration and economic growth. Today, Bilbao is a dynamic architectural landscape, where works by international figures like Santiago Calatrava, Norman Foster, and Arata Isozaki coexist with projects by local studios such as ACXT and Coll-Barreu Arquitectos. Together, these interventions illustrate how architecture can be a powerful social, economic, and cultural revitalization tool.

Bilbao Architecture City Guide: 22 Projects Shaping a Modern Basque City in Spain - Image 1 of 4Bilbao Architecture City Guide: 22 Projects Shaping a Modern Basque City in Spain - Image 2 of 4Bilbao Architecture City Guide: 22 Projects Shaping a Modern Basque City in Spain - Image 3 of 4Bilbao Architecture City Guide: 22 Projects Shaping a Modern Basque City in Spain - Image 4 of 4Bilbao Architecture City Guide: 22 Projects Shaping a Modern Basque City in Spain - More Images+ 20

Unveiling the 15 Most Significant Architectural Events of 2025

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.

Unveiling the 15 Most Significant Architectural Events of 2025 - More Images+ 14

Upper Lawn: A Manifestation of Alison and Peter Smithson's Architectural Vision

Nestled near the ruins of Fonthill Abbey in the English countryside, Upper Lawn Pavilion — also known as the Solar Pavilion — is a modest yet profound architectural experiment by Alison and Peter Smithson. Built between 1959 and 1962 as a weekend retreat and laboratory for ideas, the pavilion embodies their ethos of economy, material honesty, and respect for context, reflecting the pioneering spirit of New Brutalism.

Upper Lawn's thoughtful interplay between the new and the existing is particularly compelling. Built on the remains of an 18th-century English farmhouse, the pavilion repurposes thick masonry walls from the original structure, incorporating elements such as the well, trees, and lawn into its design. Using prefabricated materials like timber, glass, and aluminum, the Smithsons constructed a light-filled space that harmonizes with its surroundings, embodying their principle of "as found architecture" — a concept rooted in honoring and adapting to preexisting conditions rather than imposing on them.

Upper Lawn: A Manifestation of Alison and Peter Smithson's Architectural Vision - Image 1 of 4Upper Lawn: A Manifestation of Alison and Peter Smithson's Architectural Vision - Image 2 of 4Upper Lawn: A Manifestation of Alison and Peter Smithson's Architectural Vision - Image 3 of 4Upper Lawn: A Manifestation of Alison and Peter Smithson's Architectural Vision - Image 4 of 4Upper Lawn: A Manifestation of Alison and Peter Smithson's Architectural Vision - More Images+ 11

From Patina to Purpose: 15 Projects that Explore Corten Steel as a Design Element

Subscriber Access | 

In architectural design, materials convey narratives, shaping how spaces are perceived and experienced. Weathering steel, often known by its genericized trademark name, Corten steel, stands out for its ability to evolve, transforming into a medium that tells its own story. It represents a group of steel alloys that form a stable external layer of rust that replaces the need for paint to protect the steel while allowing it to develop in time. Its weathered patina serves as more than a functional shield; it becomes an aesthetic language, a testament to the interplay between architecture and nature. This ever-changing surface bridges the ephemeral and the enduring, offering architects a material that grows richer with age.

From Patina to Purpose: 15 Projects that Explore Corten Steel as a Design Element - Image 1 of 4From Patina to Purpose: 15 Projects that Explore Corten Steel as a Design Element - Image 4 of 4From Patina to Purpose: 15 Projects that Explore Corten Steel as a Design Element - Image 2 of 4From Patina to Purpose: 15 Projects that Explore Corten Steel as a Design Element - Image 3 of 4From Patina to Purpose: 15 Projects that Explore Corten Steel as a Design Element - More Images+ 13

Interfaith Spaces: Architectural Responses to Religious Diversity

In an increasingly diverse world, the emergence of multi-faith spaces represents a significant shift in architectural design, reflecting the evolving religious landscape of contemporary society. These spaces, which began to be formally established in the 1950s in public buildings like airports and hospitals, serve as microcosms of social transformation and peaceful coexistence. They allow various traditions to harmoniously share environments, embodying principles of inclusivity, flexibility, and adaptability.

As communities grow more multicultural and increasingly diverse, these spaces serve as physical manifestations of religious inclusion, encouraging the acceptance of religious and ethnic minorities within multicultural landscapes. Their proliferation reflects a growing need for inclusive environments that cater to diverse spiritual needs while promoting interfaith understanding. However, designing and implementing these spaces presents complex challenges, often sparking debates about representation, neutrality, and the very nature of sacred space. These discussions underscore the delicate balance architects must strike in creating spaces that are both universally welcoming and spiritually meaningful.

Interfaith Spaces: Architectural Responses to Religious Diversity - Image 2 of 4Interfaith Spaces: Architectural Responses to Religious Diversity - Image 7 of 4Interfaith Spaces: Architectural Responses to Religious Diversity - Image 25 of 4Interfaith Spaces: Architectural Responses to Religious Diversity - Image 8 of 4Interfaith Spaces: Architectural Responses to Religious Diversity - More Images+ 24

Designing for All: Exploring Empathy, Inclusivity, Accessibility and Spatial Equity in Architecture

The concept of inclusive architecture has gained prominence as the built environment evolves to reflect and address the diverse needs of humanity. This approach prioritizes empathy, accessibility, and equity, striving to create spaces that resonate with individuals across a spectrum of demographics, abilities, and cultural contexts. It moves beyond merely meeting accessibility standards or incorporating universal design elements; instead, it embodies a paradigm shift that humanizes architecture and aligns it with fundamental social values. Through this lens, inclusive architecture fosters connections, embraces diversity, and ensures that physical spaces contribute to collective well-being.

This article explores four interrelated themes — Empathy, Inclusive Architecture, and Spatial Equity and Accessibility— through selected articles published in 2024. Together, these themes reveal how architecture can respond to societal challenges and aspirations, illustrating its potential as a catalyst for social change. From designing for emotional connection to addressing spatial inequalities, the lessons of 2024 emphasize the responsibility of architects to create spaces that transcend functionality, champion inclusivity at every scale, and foster environments where everyone feels seen, valued, and empowered.

Designing for All: Exploring Empathy, Inclusivity, Accessibility and Spatial Equity in Architecture - Image 1 of 4Designing for All: Exploring Empathy, Inclusivity, Accessibility and Spatial Equity in Architecture - Image 2 of 4Designing for All: Exploring Empathy, Inclusivity, Accessibility and Spatial Equity in Architecture - Image 3 of 4Designing for All: Exploring Empathy, Inclusivity, Accessibility and Spatial Equity in Architecture - Image 4 of 4Designing for All: Exploring Empathy, Inclusivity, Accessibility and Spatial Equity in Architecture - More Images+ 11

Salzburg Architecture City Guide: Explore the Blend of History and Modernity in Austria's City of Music

Subscriber Access | 

Salzburg, Austria, set along the Salzach River, is a city where history and architecture merge seamlessly. Dominated by the imposing M Castle, its historic core reflects a rich Baroque heritage. Landmarks like the Salzburg Cathedral, crafted by Santino Solari, and the elegant Leopoldskron Palace showcase a past marked by grandeur and cultural influence. Visitors can trace centuries of architectural evolution through the city's streets, from medieval strongholds to Baroque splendor, all within a UNESCO World Heritage site. Each winter, this setting hosts the Salzburg Christmas Market, recognized as one of the oldest Advent markets in Europe, with roots tracing back to a 15th-century "Tandlmarkt."

Yet, Salzburg is also a city of contrasts. Modern architecture has made its mark, blending harmoniously with its historic backdrop. Modern projects like Stadt Park Lehen and Paracelsus Bad & Kurhaus showcase contemporary design, while the Institute of Pharmacy and Gusswerk Extension add a fresh touch to the city's urban fabric. This balance between the old and the new defines Salzburg, where each architectural layer contributes to the city's dynamic, evolving story.

Salzburg Architecture City Guide: Explore the Blend of History and Modernity in Austria's City of Music - Image 1 of 4Salzburg Architecture City Guide: Explore the Blend of History and Modernity in Austria's City of Music - Image 2 of 4Salzburg Architecture City Guide: Explore the Blend of History and Modernity in Austria's City of Music - Image 3 of 4Salzburg Architecture City Guide: Explore the Blend of History and Modernity in Austria's City of Music - Image 4 of 4Salzburg Architecture City Guide: Explore the Blend of History and Modernity in Austria's City of Music - More Images+ 15

Kunsthaus Graz: A Friendly Alien Among Historic Landmarks

Subscriber Access | 

The Kunsthaus Graz, designed by Peter Cook and Colin Fournier, boldly redefines contemporary architecture in a historic city. Completed in 2003 as a centerpiece of Graz's European Capital of Culture celebrations, its biomorphic form, nicknamed the "Friendly Alien", captured global attention. Amidst Baroque and Medieval surroundings, it bridges past and future, standing as a testament to the city's cultural ambitions.

Situated along the River Mur in the Lend district, the Kunsthaus challenges traditional architectural norms with its organic, free-flowing design. Rejecting orthogonal geometry, the museum seamlessly merges art, architecture, and public interaction, redefining the concept of a cultural institution. Its impact extends beyond aesthetics, sparking urban revitalization in a once-overlooked neighborhood, and bringing cultural vibrancy and economic activity.

Kunsthaus Graz: A Friendly Alien Among Historic Landmarks - Image 1 of 4Kunsthaus Graz: A Friendly Alien Among Historic Landmarks - Image 2 of 4Kunsthaus Graz: A Friendly Alien Among Historic Landmarks - Image 3 of 4Kunsthaus Graz: A Friendly Alien Among Historic Landmarks - Image 4 of 4Kunsthaus Graz: A Friendly Alien Among Historic Landmarks - More Images+ 34

Villa Cravois: A Timeless Dialogue Between Modernism and Artistic Expression

Subscriber Access | 

The Villa Cavrois stands as a powerful testament to early modernist architecture and the vision of architect Robert Mallet-Stevens. Built between 1929 and 1932 in Croix, France, this landmark residence was commissioned by Paul Cavrois, a prominent textile industrialist, to embody modern values and house his growing family. Mallet-Stevens' design merges Modernist ideals with a luxurious, functional aesthetic that breaks sharply from traditional styles, creating a space defined by clean lines, balanced proportions, and innovative materials.

More than just a family home, Villa Cavrois was designed as an architectural manifesto, presenting bold new ideas in residential design that would inspire generations. Its meticulously crafted layout, advanced technological features, and harmonious connection to the surrounding landscape positioned it as a symbol of modern living.

Villa Cravois: A Timeless Dialogue Between Modernism and Artistic Expression - Image 1 of 4Villa Cravois: A Timeless Dialogue Between Modernism and Artistic Expression - Image 2 of 4Villa Cravois: A Timeless Dialogue Between Modernism and Artistic Expression - Image 3 of 4Villa Cravois: A Timeless Dialogue Between Modernism and Artistic Expression - Image 4 of 4Villa Cravois: A Timeless Dialogue Between Modernism and Artistic Expression - More Images+ 23

From Modernism to Multiculturalism: The Historical Evolution of Student Housing

Student housing has undergone a remarkable transformation over the last century. Once seen as a utilitarian necessity, providing shelter and basic amenities for students, this architectural typology has evolved to address increasingly complex societal, cultural, and urban demands. Starting with Le Corbusier's modernist approach at the Cité Universitaire in Paris, student housing has reflected broader trends in architecture, urbanism, and social change.

Today, these buildings must cater to a highly diverse and transient population, navigating the pressures of affordability, density, and the evolving living standards of young adults. With rapid urbanization and increasing student mobility, universities now face the challenge of designing housing that is not only functional but also adaptable to different cultural and social contexts. This has led to more flexible, innovative solutions that promote both privacy and community living.

From Modernism to Multiculturalism: The Historical Evolution of Student Housing - More Images+ 55

A Narrative of Cultural Resilience: The Evolution of the Estonian Academy of Sciences

Subscriber Access | 

In the heart of Tallinn, where history weaves through cobblestone streets and ancient towers, stands the Ungern-Sternberg Palace — a monument that bridges the opulent past of Estonia's aristocracy with the vibrant world of contemporary academia. Now home to the Estonian Academy of Sciences, this historic building embodies Estonia's enduring dedication to knowledge and cultural preservation. Through Open House Tallinn, which highlights the city's architectural heritage, the palace's significant history, and remarkable architectural details are brought to a wider audience, offering unique insight into Estonia's cultural resilience.

Constructed in the 19th century as a symbol of aristocratic power, the palace has transformed from a private residence into a national hub of intellectual life. Its grand halls, once the scene of lavish gatherings, now foster scientific and academic pursuits, illustrating how heritage architecture can evolve alongside societal change.

A Narrative of Cultural Resilience: The Evolution of the Estonian Academy of Sciences - Image 1 of 4A Narrative of Cultural Resilience: The Evolution of the Estonian Academy of Sciences - Image 2 of 4A Narrative of Cultural Resilience: The Evolution of the Estonian Academy of Sciences - Image 3 of 4A Narrative of Cultural Resilience: The Evolution of the Estonian Academy of Sciences - Image 4 of 4A Narrative of Cultural Resilience: The Evolution of the Estonian Academy of Sciences - More Images+ 17

Generations of Change: Women Who Redefined Landscape Architecture

Women have played a pivotal role in the evolution of landscape architecture, overcoming the constraints of a male-dominated profession to introduce groundbreaking ideas and fresh perspectives. From early pioneers to contemporary leaders, their work has reshaped how we interact with public and private spaces, intertwining aesthetics, functionality, and sustainability in innovative ways.

In the late 19th and early 20th centuries, female landscape architects carved out their place in the profession, emphasizing harmony between built structures and natural landscapes. Their projects showcased a deep commitment to community and ecological balance, setting the stage for an inclusive and thoughtful approach to design that continues to inspire the field today.

Generations of Change: Women Who Redefined Landscape Architecture - Image 1 of 4Generations of Change: Women Who Redefined Landscape Architecture - Image 2 of 4Generations of Change: Women Who Redefined Landscape Architecture - Image 3 of 4Generations of Change: Women Who Redefined Landscape Architecture - Image 4 of 4Generations of Change: Women Who Redefined Landscape Architecture - More Images+ 31

Architectural Grafting: A Strategy for Sustainable Design

Subscriber Access | 

Architectural grafting, a concept recently popularized by Jeanne Gang in The Art of Architectural Grafting, presents a transformative approach to urban regeneration and sustainability. Drawing inspiration from botanical and horticultural practices — where new growth is added to existing plants for enhanced resilience — this architectural method integrates new structures with existing ones, allowing them to coexist and adapt. Rather than pursuing demolition, grafting prioritizes adaptation, extending the life of buildings while safeguarding their cultural and historical significance.

While Studio Gang has played a pivotal role in advancing this method, architectural grafting embodies a broader principle that architects have long used to enhance sustainability, conserve resources, and honor heritage. Across scales — from individual buildings to urban landscapesgrafting reshapes the relationship between past and present, adapting existing structures for contemporary needs while addressing environmental demands. By reimagining historic buildings for modern use, this approach fosters a sustainable evolution of cityscapes.

Architectural Grafting: A Strategy for Sustainable Design - Image 1 of 4Architectural Grafting: A Strategy for Sustainable Design - Image 2 of 4Architectural Grafting: A Strategy for Sustainable Design - Image 3 of 4Architectural Grafting: A Strategy for Sustainable Design - Image 4 of 4Architectural Grafting: A Strategy for Sustainable Design - More Images+ 59

The Continued Relevance of Models in Architecture's Digital Era

Subscriber Access | 

For centuries, models have been central to architectural design, providing architects with a tangible way to explore ideas, test concepts, and communicate their vision. From the Renaissance to Modernism, models have been instrumental in the construction and reflection processes, offering insights into form, proportion, and spatial relationships. However, in today's digital age, where 3D models and Virtual Reality (VR) have become powerful and efficient tools, the question arises: Are physical models still relevant in contemporary architecture?

The Continued Relevance of Models in Architecture's Digital Era - Image 1 of 4The Continued Relevance of Models in Architecture's Digital Era - Image 2 of 4The Continued Relevance of Models in Architecture's Digital Era - Image 3 of 4The Continued Relevance of Models in Architecture's Digital Era - Image 4 of 4The Continued Relevance of Models in Architecture's Digital Era - More Images+ 24

Valencia Architecture City Guide: Unveiling 24 Architectural Highlights Across Spain’s Artistic Hub

Subscriber Access | 

Valencia, one of Spain's most vibrant cities, boasts a rich architectural history that mirrors its cultural and historical evolution. Founded by the Romans in 138 BC, the city has been shaped by successive waves of influence, from the Visigoths and Moors to the Christian reconquest in the 13th century. Each period left a distinct architectural imprint, giving Valencia a unique blend of Gothic, Baroque, and Renaissance structures alongside modern interventions. Among the city's most prominent historic landmarks is the La Longa de la Seda, a UNESCO World Heritage site, which exemplifies late Gothic civic architecture, alongside the majestic Valencia Cathedral, where Romanesque, Gothic, and Baroque elements intertwine, illustrating the city's layered past.

Valencia's architectural evolution did not end with its historical legacy. Today, the city is a dynamic example of how modern and contemporary architecture can coexist with ancient structures. The striking City of Arts and Sciences, designed by Valencian architect Santiago Calatrava, has become an international symbol of innovation, pushing the boundaries of futuristic design. In parallel, urban planning projects like transforming the former Turia riverbed into a lush green park have redefined public space and sustainability in the city. This balance between preservation and cutting-edge design reflects Valencia's commitment to embracing modernity while honoring its historical roots, making it not only a city steeped in history but also one at the forefront of contemporary architectural practice.

Valencia Architecture City Guide: Unveiling 24 Architectural Highlights Across Spain’s Artistic Hub - Image 1 of 4Valencia Architecture City Guide: Unveiling 24 Architectural Highlights Across Spain’s Artistic Hub - Image 2 of 4Valencia Architecture City Guide: Unveiling 24 Architectural Highlights Across Spain’s Artistic Hub - Image 3 of 4Valencia Architecture City Guide: Unveiling 24 Architectural Highlights Across Spain’s Artistic Hub - Image 4 of 4Valencia Architecture City Guide: Unveiling 24 Architectural Highlights Across Spain’s Artistic Hub - More Images+ 21

Designing with Empathy: Architecture for Social Equity

Architecture has long been understood as a powerful tool for shaping the physical environment and social dynamics within it. However, its potential to foster social equity is often overlooked. Empathy-driven design invites architects to approach their work not only as creators of space but as facilitators of human connection and community well-being. This approach centers on understanding people's lived experiences, struggles, and aspirations — particularly marginalized communities — and responding to their needs through thoughtful, inclusive architecture. It goes beyond aesthetics and functionality, instead focusing on creating spaces fostering dignity, accessibility, and social equity. By prioritizing empathy, architects can design environments that uplift communities, address disparities, and create inclusive spaces that promote positive societal change in a tangible, human-centered way.

Designing with Empathy: Architecture for Social Equity - Image 1 of 4Designing with Empathy: Architecture for Social Equity - Image 2 of 4Designing with Empathy: Architecture for Social Equity - Image 3 of 4Designing with Empathy: Architecture for Social Equity - Image 4 of 4Designing with Empathy: Architecture for Social Equity - More Images+ 13

Exploring the Legacy of Modernism in Landscape Architecture

Modernist landscape architecture marked a radical shift from traditional garden designs, emphasizing simplicity, functionality, and a stronger connection between people and their environments. From the 1930s through the 1960s, this movement saw the emergence of visionary landscape architects who integrated form and function in ways that redefined outdoor spaces. Their designs responded to the rapidly evolving urban landscapes of the time, prioritizing usability and creating environments that could accommodate modern life. The enduring influence of these principles continues to shape contemporary practices, while also presenting unique challenges in preservation as these landscapes age.

Exploring the Legacy of Modernism in Landscape Architecture - Image 1 of 4Exploring the Legacy of Modernism in Landscape Architecture - Image 2 of 4Exploring the Legacy of Modernism in Landscape Architecture - Image 3 of 4Exploring the Legacy of Modernism in Landscape Architecture - Image 4 of 4Exploring the Legacy of Modernism in Landscape Architecture - More Images+ 18