Most people rarely remember a passage. They remember the classroom, the apartment, the gallery, or the plaza at the end of it. Passages are usually designed to disappear into the background, guiding movement from one destination to the next. Yet some of architecture's most memorable experiences happen while moving through a place rather than arriving at it.
Circulation is often treated as one of architecture's most practical elements. Corridors connect rooms, galleries provide access, and walkways organize movement through a building. Their purpose seems straightforward: to help people get from one point to another. Because of this, circulation spaces have long been considered secondary to the programs they serve. Attention tends to focus on destinations, while the spaces in between remain largely unnoticed.
Architecture has traditionally been described as a discipline concerned with space, form, and material presence. Yet this understanding becomes increasingly limited when confronted with the conditions that shape contemporary construction. Buildings no longer emerge from a stable relationship between site, program, and material. Instead, they are produced within a dense web of technological systems that operate across territorial, ecological, and temporal scales. Energy networks, data infrastructures, extraction processes, and global logistics shape architecture as decisively as climate or urban context.
Seen from this angle, architecture is less a discrete object than a moment within a larger technical field. Supply chains, data systems, automated maintenance, and energy grids do not sit "behind" the built environment. In a certain way, they influence what can be built, what is affordable, how buildings perform over time, and what kinds of waste they produce. When architecture is assessed primarily through form, it risks overlooking the systems that condition its production and afterlife.
Beneath the visible surface of cities lies an invisible architecture. Subways, tunnels, water systems, data cables, and bunkers form a dense network that sustains urban life while remaining largely unseen. The ground beneath our feet is not a void but a complex territory that holds the infrastructures, memories, and anxieties of our age. In recent years, as land becomes scarce and climate pressures intensify, architects and urbanists have turned their gaze downward, rediscovering the subterranean as both a physical and conceptual frontier. To design underground is to engage with the unseen mechanisms that shape the world above.
The subterranean has long been a site where architecture intersects with politics, technology, and belief. From the catacombs of Rome to the industrial subways of modernity, descent has symbolized both protection and exposure. Twentieth-century urbanism transformed this gesture into a system: metros, shelters, and utilities redefined the city section as an instrument of governance. Beneath the promise of efficiency and progress, the underground absorbed the anxieties of an era of war, surveillance, and collapse. Its evolution reveals not only how societies build, but also how they fear.
Today, the ground has become the new frontier of urban expansion and ecological adaptation. As digital infrastructures, energy systems, and climatic buffers migrate below grade, architecture confronts a space both technical and metaphysical — essential yet marginal, invisible yet decisive. To think in sections rather than in plan is to recognise that contemporary cities no longer exist solely in their skylines but also in their depths. The challenge for architecture is not only to occupy that space, but to render it legible, to turn the unseen into knowledge, and the hidden into a new terrain of design.
Quarries can be seen as indelible abandoned scars of human resource extraction. Man-made spaces, perceived as voids, and material gain, have fundamentally shaped our accelerating built environment. All the while, the earth stands still as a silent witness. For decades, these open-pit mines have been viewed as a necessary consequence of consumerism and urban growth, their raw, imposing forms a testament to the large-scale extraction of materials essential for building our cities. However, a global architectural movement is now emerging to engage with these existing forms, transforming these subtractive spaces into sites of innovation, collaboration, and renewed purpose.
Blending vernacular techniques with contemporary experimentation, Mexico's architectural landscape is shaped by a continuous dialogue between tradition, materiality, and modernity. As the fifth most biodiverse country in the world, Mexican architecture seeks to respond to its vast range of natural environments, climates, and cultural traditions, all within a territory marked by striking contrasts. Reflecting a visible duality, it can embody both exclusivity and act as a catalyst for social transformation.
ane Drew and Maxwell Fry with a model of one of their many buildings for the Gold Coast, 1945. / Tropical Modernism - Architecture and Independence at the V&A South Kensington . Image Courtesy of RIBA
Reflecting on 2024, numerous architectural exhibitions have opened worldwide, addressing various themes, exhibition formats, and featured architects. Architectural design and architecture practice influence our daily lives in subtle and often unnoticed ways, where the end-users embrace built environments as they are. This reaction may arise from a combination of factors, such as a sense of powerlessness to enact significant change after a building is constructed or the experience of growing up in environments over which individuals had little or no agency in shaping. For these reasons, architectural exhibitions serve an essential purpose, offering society a chance to pause, reflect, and critically examine the myriad issues that surface during designing and building. These issues are often overlooked or need to be acknowledged, as practitioners may prioritize delivering projects within strict timelines over exploring more profound reflections.
In 2024, museums, galleries, and curators responded to the evolving challenges within the built environment with various approaches. Some exhibitions questioned the ethics of building materials and the practices behind supply chains, drawing attention to the broader implications of material choices. Others focused on documenting architectural movements worldwide, emphasizing their cultural and historical significance and the urgent need to preserve and adapt rather than replace them with entirely new builds. These efforts highlight the role of exhibitions in raising awareness about pressing issues while fostering a more critical dialogue about the architectural discipline.
Climate is one of the key factors to take into consideration when designing a space. Of course, this can present a challenge, especially when dealing with extreme climates and the need for insulating materials that are able to adapt to a wide range of conditions. Luckily, for architects operating in Mexico, the country's privileged climate facilitates the creation of microclimates and spaces that blur the line between interior and exterior.
Upon becoming a sovereign country, free from British Rule, the people of India found themselves faced with questions they had never needed to answer before. Coming from different cultures and origins, the citizens began to wonder what post-independence India would stand for. The nation-builders now had the choice to carve out their own future, along with the responsibility to reclaim its identity - but what was India's identity? Was it the temples and huts of the indigenous folk, the lofty palaces of the Mughal era, or the debris of British rule? There began a search for a contemporary Indian sensibility that would carry the collective histories of citizens towards a future of hope.
Architecture has long been designed to symbolize and venerate shared values and beliefs. This is especially true in cathedrals and places of worship, structures that exists across environmental, economic and cultural boundaries. These buildings encompass ritual and gathering as they explore the relationship between human experience and the divine. Today, cathedrals are being reimagined for contemporary life and new building traditions.