This guide covers a workflow that moves from project parameters to generated floor plans, 3D perspective views, exterior design exploration, and site context visualization, using AI tools in place of preliminary CAD and rendering work.

This week's curated selection of Best Unbuilt Architecture highlights different competition-winning designs submitted by the ArchDaily Community. From large scale urban developments to small interventions in the landscape, from commercial projects to public spaces and urban planning strategies with an environmental focus, this article showcases a variety of design approaches, programs and scales. The proposals featured are the results of local and international competitions, either creative concepts or projects currently in progress.

The award-winning entries include a range of different projects, designed by both young architects and established firms. An adaptive reuse project for office towers in New York, the redevelopment of an industrial site in China, an abstract installation for a Russian festival, or a masterplan focused on climate resilience and ecosystems protection are a few of this week's highlights.

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The development of cities has historically been a slow-moving process. In the everchanging urban landscape that faces the pushes and pulls of a variety of social, economic, and financial factors, it’s been hard to pinpoint just one main reason over another why each city has evolved over time into the way that we experience it today. And as designers and planners speculate about what the future of our cities should be, sometimes the reason that our cities look and operate in the way that they do has come down to a few famous battles between individuals with competing schools of thought.

What do Katuma, Hagadera, Dagahaley, Zaatari or Ifo bring to mind? They are truly beautiful names, and could easily belong to Italo Calvino's 55 invisible cities.

But they are not invisible cities, they are informal settlements in Kenya and Jordan, home to between 66,000 and 190,000 refugees, mostly from bordering countries, supposedly temporary camps that half a century later are still with us today. Generally lacking in infrastructure, some have schools and hospitals, and Zaatari even has a circus academy, but for most of the people who live there, they are the only cities they have ever known.

The African continent has been - throughout history – a key player in the ever-evolving story of human migration. Cultures and customs have been shared, adapted, and re-imagined as a result of this movement of populaces, and architectural styles are no exception. In a way, the varied architecture present in Africa is a lens one can look at to understand the intricacies of migration. Present on the continent are ancient indigenous and building typologies born out of the organic assimilation of cultures. Also present are remnants of colonial architecture, a legacy not of voluntary migration, but of forced colonial imposition.

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Other than the contribution of national participations, the 2021 Venice Architecture Biennale invites architects and researchers to exhibit their work between the Central Pavilion at the Giardini, the Arsenale, and Forte Marghera, seeking to answer the general theme of “How will we live together?”, set by curator Hashim Sarkis. With 113 Participants from 46 countries, and an increased representation from Africa, Latin America, and Asia, these architectural contributions underline worldwide and contextual challenges as well as present multidisciplinary and inventive solutions.

The 17th International Architecture Exhibition, running from 22 May to 21 November 2021, divides these projects amongst the following titles: Co-Habitats, Stations, Among Diverse Beings, As New Households, As Emerging Communities, Across Borders, and As One Planet, How Will We Play Together? After having explored the recurring qualities observed in the national pavilions, this feature highlights the rest of the interventions through the lens of Laurian Ghinitoiu.

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Urban planning is often based on the assumption of ongoing demographic and economic growth, but as some environments face urban shrinkage, a new array of strategies comes into play. The shrinking city phenomenon is a process of urban decline with complex causes ranging from deindustrialization, internal migration, population decline, or depletion of natural resources. Referencing the existing research on the topic, the following showcases approaches to this phenomenon in different urban environments, highlighting the need to develop new urban design frameworks to address the growing challenge.

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The global landscape of today has been moulded by centuries and centuries of human migration. This movement of people, of individuals and communities travelling far away from their place of origin to eke out better lives for themselves, has seen the evolution of the architectural and urban character of cities – moulded by the diverse influences fuelled by migration. This has meant that around the world, enclaves have popped up in cities, migrants carving out spaces for themselves which have a different character to other areas of a city.

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If we ever wonder what the future could look like, all we have to do is take a look into our past, and observe how far we have come since thousands, a hundred, or even ten years ago. Life was radically different back then and it will be just as different in the future. And since we are well aware that the future merely resembles the present, we have the possibility to shape our future the way we want to. TASCHEN's latest BIG book installment Formgiving. An Architectural Future History explores the past, present, and future, drawing a timeline of the built environment from taking shape to giving form.

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Since their inception in 1896, modern-day Olympics have been regarded by hosting cities as an opportunity to project to the world a specific image of themselves, to subsidize large infrastructure projects, or to rapidly unfold redevelopment schemes. Past the frequently discussed eye-catching stadiums, there is a complex story of Olympic urbanism, which encompasses the large scale developments catalyzed by the event. Exploring the urban and architectural legacy of the Games, the success stories, the white elephants, and the administrative agendas, the following discusses what the Olympics leave behind in the hosting cities.

Time Out, an online platform for urban culture that looks for the most vibrant locations around the globe, has recently ranked the 30 coolest streets in the world. The website, which usually focuses on cities as a whole, having already ranked the coolest neighborhoods, is now taking a more local approach due to the Covid-19 pandemic.

Our lives in urban centers have been completely upended over the last 16 months. As we look into the near future, some of us begin to experience the call back into our workplaces and experience the awakening of a long slumber of cities, it’s without a doubt that life as we knew it will never be the same. While some on the extreme end have been asking “will we even need cities?” (to which the answer is a very definite yes), how will cities change if we continue to move forward in this digital era of work and life that was accelerated by the pandemic?

The world of travelling is a multifaceted one. There are the everyday trips one takes for work or school, commuting to a set location during the week, usually within the confines of a city. There are the longer trips too, the trips which usually involve getting into an aeroplane to visit someplace a bit farther from where the traveller usually resides. These trips are frequently done for business purposes, but for those who have the means to afford it, these trips are undertaken for learning and leisure – where the traveller can be defined as a “tourist”.

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Videos

Automation is everywhere around us - our homes, furniture, offices, cars, and even our clothing; we have become so accustomed to being surrounded by automated systems that we have forgotten what life was like without them. And while automation has noticeably improved the quality of interior spaces with solutions like purified air and temperature control, nothing compares to the natural cool breeze of mother nature.

But just like everything else in architecture, there is no one size fits all; what works in Tanzania cannot work in Switzerland or Colombia. This is due to several reasons, such as the difference in wind direction, average temperature, spatial needs, and environmental restrictions (or lack thereof). In this article, we take a look at natural ventilation in all its forms, and how architects have employed this passive solution in different contexts. 

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The little-known and remote area of North Caucasus is an intricate assemblage of territories, ethnicities, languages, religions, and, consequently, architectures, from Tsarist-era buildings to mosques, traditional bas-reliefs, and Soviet Modernism. The setting of controversial events and a heterogeneous cultural environment, in many ways, North Caucasus is a borderland between Europe and Asia, the former USSR and the Middle East, Christianity and Islam. Photographs by Gianluca Pardelli, Thomas Paul Mayer and Nikolai Vassiliev provide an introduction to the architectural landscape of the region.

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We’re in an age of unprecedented technological innovation. The architecture and construction industries are increasingly becoming more and more automated, as firms seek to take full advantage of new machinery and new ways of working to make the design process more efficient. With this increase in automation, however, comes lots of questions too. Will robots ever replace architects? Will the near future see a fully automated construction industry? A pertinent question, too, is the complicated case of automation and the individuality of design – does automation take away from the individuality of design?

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ODA has just launched its latest project, an urban vision for the future of the streets of New York. The project titled Beyond the street- Reimagining the flower district proposes to transform a city block from the outside in, altering the pedestrian experience and introducing new zoning changes that would give landowners air rights or tax credits in exchange for handing over their inner courtyards to be transformed into public/private spaces.

ArchDaily had the chance to talk with Eran Chen, founding principal and executive director of ODA, about the firm’s very special proposal that seeks to improve our urban environment. Check the interview and watch ODA’s explanatory movie.

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Humans possess an innate tendency to seek connections with nature, regardless of the physical or geographical conditions in which we find ourselves. As we become increasingly detached from the wilderness, we develop means and strategies to bring nature back into our daily lives, even if only for a few moments.

There are many ways of domesticating nature, as seen throughout the history of mankind, through fascinating structures that challenge technical limitations, such as vertical indoor gardens.

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The viability of 3D Printing in architecture – has, at the very least – seen a seismic shift over the past few years. Usually relegated to prototypes or conceptual models, 3D Printed building designs are increasingly being actualised as physical projects. In 2013, WinSun, a Chinese company – was able to print 10 houses in a 24-hour period, becoming one of the first companies to achieve this feat using 3D Printing technology. More recently, in 2018, a family in France became the first in the world to live in a 3D Printed house. The city of Dubai is also seeking to have a quarter of its buildings be 3D Printed by 2025. These examples display the upwards category of this technology, and how it is very likely, as the years go by, this automation of building fabrication is even more integrated into the construction process than it is right now.