Once seen as purely utilitarian, bare concrete blocks have increasingly become part of an architectural transformation. In regions where warm climates make insulation unnecessary, this material can be left exposed, free of cladding, finishes, or embellishment. In doing so, texture, bond, and form can define the building's character and simplify construction while creating new opportunities for expression and identity. This also creates a platform to explore the concept of material honesty. Beyond its aesthetic value, using a material "as is" can significantly reduce construction costs and minimize maintenance during the building's lifespan.
When thinking about Japan, the first thing that comes to mind is the bustling streets of Tokyo, old fortified castles, and the cherry blossom-lined rivers in the urban areas. However, little is discussed regarding a real estate market problem currently ongoing in the country: Akiya, a Japanese term that translates to an empty house. In 2024, the number of Akiya in Japan went up to a record high of nine million units. Some believe that at the root of the issue is depopulation. When homes are passed down through family inheritance, they frequently become burdens rather than assets. As younger generations increasingly move to cities or live in apartments, they usually have no interest in living in or maintaining the old family home, especially if it's located in a less convenient or rural area. Cities like Tokyo see a smaller number of Akiya due to the elevated price of the land. Nonetheless, issues such as elevated costs of adapting the house to the new earthquake regulations and higher taxation on vacant land, still cause people to abandon them even in urban areas.
When we think about cities, we often assume the orthogonal grid is the norm: neat, predictable, and rational. However, many urban areas around the world, notably those shaped by hills and uneven terrain, defy this convention. In cities like Lisbon, in Portugal orthogonal grids appear only in flatter zones such as Baixa, while surrounding areas like Alfama adapt organically to topography. These areas create more layered, irregular, and visually dynamic urban forms. Yerevan in Armenia, offers another urban example of this adaptation: the Cascade Complex transforms a steep hill into a terraced public space that connects different city levels while framing panoramic views. For other countries, this response to topography becomes even more critical. Cities like Tegucigalpa in Honduras or Valparaiso in Chile are defined by steep, irregular terrain that requires architects to engage deeply with the land. Designing in these contexts, especially for residential projects, demands technical adaptation and a contextual understanding that allows the slope to become a generative element in the design process.
The concept of "sponge cities" has gained prominence since it was introduced by Chinese landscape architect Kongjian Yu, founder of Turenscape, and was officially adopted as a national policy in China in 2013 to combat urban flooding. This approach prioritizes nature-based infrastructure such as wetlands, rain gardens, and permeable pavements, creating landscapes with porous soil where native plants can thrive with minimal maintenance. When it rains, these systems absorb and slow down water flow, reducing flood risks. In contrast, traditional concrete- and pipe-based drainage solutions, though widely used, are costly, rigid, and require frequent maintenance, sometimes even making cities more vulnerable to flooding due to blockages and overflows.
The configuration of the mosque, the worshipping place for Muslims, traces its history to the courtyard of the religion's founder. The first mosques were, therefore, simple open spaces marked for ritual prayer use. Over the years and centuries, they would gain multiple standard, functional features, such as the mihrab, a niche that indicates the direction of prayer, and the minbar, a pulpit for the preacher to give the sermon. Other elements also became common, such as domes and minarets, which were historically used for the call to prayer. These had the additional purpose of signifying the function of the building as a mosque and were used by rulers and benefactors to elevate its grandeur.
In contemporary times, mosques are not immune from architectural debate. Elements that have no religious function are questioned, as is the relationship between a mosque and its context. The discussion is especially stark in parts of the world with relatively new Muslim communities, where some theorists have advocated for the removal of symbolic elements on the basis that they are 'pastiche,' while others are nostalgic about the sentimentality associated with historical forms. Nonetheless, contemporary architects have been successfully elevating mosque architecture, fulfilling its functional requirements creatively, while allowing the building's context to drive the form.
The architectural practice of reusing and refurbishing should be the first consideration when designing and reshaping our already overbuilt cities. Good architecture prioritizes this approach over demolition, as it can reduce costs, enhance environmental efficiency, and preserve functional structures that can continue serving their purpose for years.
In Canada, the tradition of owning a secondary home in the countryside is a deeply rooted aspect of the national culture. In Ontario and parts of the Maritimes, these nature-surrounded secondary homes are often called "cottages". In British Columbia, Alberta, and Saskatchewan, the term "cabin" is more common, while in Quebec, they are known as "chalets." Regardless of what they are called, these rural retreats offer Canadians an escape from urban life, a place to gather with friends and family, reconnect with nature and enjoy outdoor activities throughout the year.
There is often an intricate relationship between architecture and the environment. Each part of the world has defined its own architectural techniques based on its unique climatic conditions. However, environmental concerns in the 21st century provoked new techniques, implementing solutions to preserve natural resources and provide thermal comfort. While some opted for a futuristic approach with mechanical and technologically-advanced solutions, others decided to go back in time and explore how civilizations protected their people, architecture, and environment when they had nothing else to resort to but the environment itself. In this article, we look at how Musharrabiyas found their way back into modern-day architecture as significant vernacular features.
Although the use of arches in architecture dates back to the 2nd millennium B.C., it was the Romans who solidified them as both an engineering element and a symbol of military victories, which we now see excessively as memorial arches. Shortly after, different civilizations and cultures adopted the arch for their own purposes, bridging together structural necessity and aesthetics. In this article, we look at how arches evolved from significant structural elements to captivating decorative details.
Stairs are often an inevitable part of a building's DNA. Nowadays, staircases not only serve the function of practicality but are also a showcase of their own kind, especially if paired with a color that is guaranteed to grab attention. Among warm colors, red is considered to be the most powerful one. On one hand, it evokes feelings of joy and energy, and on the other, feelings of alertness and danger. Red can stimulate a whole range of emotions. Therefore, its usage should be attentive, delicate, and thought out.
Hard times bring people together. In recent years we have seen how collective work can be a driving force to help those affected by natural or man-made disasters. After a disaster or displacement, a safe physical environment is often essential. Therefore, the need for coordination becomes a key factor in assisting people in times of need.
Architects, as "Shelter Specialists", play an important role in creating safe and adequate environments, whether it is individual housing, public buildings, schools, or emergency tent camps. But as architect Diébédo Francis Kéré says, "When you have nothing and you want to convince your community to believe in an idea, it may happen that everybody starts working with you, but you need to keep fighting to convince them."
Casa SB. Image Courtesy of Esrawe Studio by Joel Flores & Emanuel Miramontes
This week’s curated selection of Best Unbuilt Architecture highlights private residential projects submitted by the ArchDaily Community. From cabins in woods to oceanfront villas, this article explores private residential retreats and presents projects submitted to us from all over the world.
Featuring a house nestled in the Swiss forests, a private LA hillside house, and a hidden family house in the Lebanese mountains, this roundup explores how architects have merged landscape and contemporary architecture, and tucked away private residences, giving them the privacy and serenity they need. This round up also includes a collection of houses in Armenia, Mexico, Kenya, and El Salvador, each responding to different contexts, spatial needs, and topographies.
Cats just don’t care. They don’t care if you bought them gourmet food. They don’t care if you got them customized furniture or luxury cardboard boxes, and they definitely don’t care if they are barging into an architectural photo shoot (although, we do think it’s their way of being the center of attention).
Don't believe us? Here's a collection of photographs collected from our projects database where cats are clearly not trying to steal the spotlight.
The use of light and shadow in architecture can have several nuances. The traditional Japanese culture stands out for working with spaces of dim light, kind of dull. On the other hand, modern architecture and minimalism work along with illuminating spaces through the use of white spaces and reflection of light as a recurring resource.
Even so, black, dark spaces and minimalism also converse in the same language that provides new possibilities for lighting design and use of new materials. We now present you a selection of the best contemporary interior spaces that use black as the protagonist element, generating introspective but dramatic environments at the same time.
In order to explain projects and design decisions properly, architects must use often rely on creative representation techniques instead of words. It’s part of the job. The quality of drawings - simple, complex, or anything in between - is fundamental for the correct reception of the ideas. Digital media has enabled new ways of representation including animation and adding a new dimension in a single image: processes.
Animated gifs can provide the same amount of information in constructive terms as a section, program distribution as a diagram and main decisions as a master plan, while at the same time showing the progress and chronology of the project.
The following 30 projects use animated gifs as a tool to represent the design process, construction details, use of layers and interior spatial sequences.
People often gather around sports activities, whether they are the ones exercising or the ones cheering. This internationally recognized social interest brings everyone together seamlessly, regardless of their background, gender, culture, ethnicity and so on.
Urban regeneration can take different aspects, and one of the most prominent and efficient solutions that can reconcile a community with itself and its surroundings is a sports function. In fact, this purpose encourages people to reclaim their fundamental right to public spaces and regenerate demoted, hostile or forgotten areas.
Read on to discover examples from all over the world, where physical activities made an urban impact on the neighborhood and the community.
When we think about a perfect match between acoustics and good design it may not be as easy as it seems. A number of technical decisions in order to make an interior space acoustically efficient -and to achieve its programmatic purpose correctly- can make some of the architect's design intentions fade and be replaced by standard and prefabricated panels.
In this article, we present a selection of architecture projects that are able to create a memorable visual impact as well as an impeccable interior solution for acoustics. These are our favorite 14 music venues that fascinate inside and out.
Since its discovery in 8700 B.C., copper has been one of the most used metals in the history of humankind. It has a variety of uses from coins and weapons to statues and even architecture. One of its first architectural uses was in Ancient Egypt for the massive doors of the temple to Amen-Re at Karnak in 300 B.C.
The versatility of the material continues in architecture to this day, allowing for a variety of unique designs and uses. The innovative, efficient, and lightweight material is versatile in its use, ranging from facades to roofs, interior applications, and high tech solutions. Sustainable in its natural form, the material is 100% recycled. As the state of architecture becomes more focused on sustainability, copper becomes the ideal material for the buildings of today.
Below, we’ve selected 7 projects that use architecture's original bling.
https://www.archdaily.com/907537/copper-facades-architectures-original-blingMartita Vial della Maggiora
.gif?1463188521)
.jpg?1557252548 "© Ema Peter")
