Through elements that once served a functional purpose in architecture—such as door frames, scaffolding, wheelbarrows, planters, or chairs—Colombian artist Sebastián Dávila assigns them a sculptural use, transmuting this obsolescence into the foundation for creating new scaled spatialities in cast concrete. In conversation with ArchDaily, the artist, sculptor, and near-architect explains how merging art and architecture transcends the stereotomic quality of concrete-generated space.

In this installment, as part of the series of articles by Nikos A. Salingaros, David Brain, Andrés M. Duany, Michael W. Mehaffy, and Ernesto Philibert-Petit, we examine the importance of design sequences and generative codes in social housing in Latin America. Explore all previous publications and the new article below.

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Mexico City’s vecindades (traditional tenement housing) are urban settlements located primarily in the downtown area. According to the National Institute of Anthropology and History (INAH), these buildings first emerged in the late 18th century, though their peak occurred during the 19th century as a result of rapid population growth, serving to provide affordable housing for the city's most marginalized sectors.

The Chilean city of Valparaíso is comprised of 42 hills overlooking the Pacific Ocean. Its unique topography has prompted—or forced—residents to build a creative network of elevators, staircases, and alleys, connecting every corner of the city despite its rugged terrain.

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The Mexican state of Oaxaca is one of the most visited destinations in the country, drawing travelers from around the globe with its rich culinary, cultural, and architectural heritage. Located in the southeastern region of the country, it spans 93,757 km² and is divided into 570 municipalities, making it the fifth-largest state in Mexico.

Few may have heard of Hermosillo, a Mexican city of 850,000 inhabitants located in the middle of the desert, just 280 kilometers south of the United States border. It is a city of great strengths, but also immense challenges. In an increasingly urbanized world, cities have become platforms for innovation and change, particularly in developing countries. While megacities like Bogotá, Lima, and Mexico City struggle to distribute goods and services to their sprawling populations, intermediate cities like Hermosillo have the potential to offer a more sustainable alternative.

In 1986, an urban design competition was held in Argentina titled “Ideas Urbano-Arquitectónicas para Buenos Aires” (Urban-Architectural Ideas for Buenos Aires), more commonly known as “Las Veinte Ideas” (The Twenty Ideas). Organized as part of a cooperation program between the Community of Madrid and the Municipality of Buenos Aires during the mayoral administration of Facundo Suárez Lastra, this call for entries generated a high concentration of design concepts. With the participation of more than 400 architects, it yielded a total of 120 proposals for the city. Although unbuilt, these ideas hold significant theoretical and historical relevance; in many cases, they served as the seed or starting point for the development of subsequent urban projects.

In Bogotá, a third of all households live in gated communities. This phenomenon is a misguided application of the model idealized by post-war American suburbs, which projected an idyllic, safe, happy, and perfect life—a life where mobility prioritizes motorized vehicles, utilizing simple, replicable, and, of course, highly profitable construction models.

Ciudad Isla is an exhibition by architects and professors at the Universidad Nacional de Colombia, Ramón Bermúdez and Sebastián Serna, in collaboration with the Institute of Science, Technology and Policy (ISTP) at ETH Zurich, which brings this issue to light. It presents a collective research project on gated housing complexes and their relationship with public space in the city of Bogotá.

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Construcciones Modernas, S.A. is a series comprising an album of popular, remembered, and forgotten buildings in Mexico City—a record and the beginning of an atlas. It is a subway line featuring all the architectural icons missing from the train cars, a tribute to the city, its modernity, and its decay.

Alberto Cruz, one of the Chilean architects who re-founded the School of Architecture of the Pontificia Universidad Católica de Valparaíso and founder of Amereida and the subsequent Open City, left behind more than 2,200 notebooks and folders, 200 drawings in various techniques, formats, and mediums, and around a thousand documents when he passed away in 2013.

Five years earlier, his granddaughter, historian Sara Browne, began working with Cruz to catalog his private output. Today, this entire archive is part of the Alberto Cruz Covarrubias Foundation, a space dedicated to honoring the memory of the 1975 National Architecture Award recipient.

In this email conversation with Browne, the historian examines the challenges of conserving and digitizing this historic archive, while also reflecting on Cruz Covarrubias's legacy.

CityMakers is working with ArchDaily to publish a series of articles, conversations, and interviews with various actors in city co-production, who are behind the Barcelona CityMakers Lab 2019, an event taking place from October 14 to 20.

On this occasion, we feature Oriol Estela Barnet, general coordinator of the Barcelona Metropolitan Strategic Plan, who will give a MasterClass at the Barcelona CityMakers Lab 2019 addressing the concept of “a third generation of strategic urban plans: the case of Barcelona.”

One of the first things I hear upon arrival is that the sixth edition of the Academic Event of the School of Architecture (EARQ) was not only organized by students, but is also part of the graduation requirements to become an architect at the Pontifical Catholic University of Ecuador (PUCE-SI). This management work, without a doubt, carries conditions that closely align with what we recognize as necessary in our discipline today.

The National Architecture and Urbanism Award, presented by the Colombian Society of Architects (SCA), recognizes projects that outstandingly showcase the finest contributions to Colombian architecture.

The new edition of the Ibero-American Biennial of Architecture and Urbanism (XI BIAU) poses a different challenge. This time, along the shores of the peaceful Paraguay River, the Ricardo Brugada neighborhood, known as La Chacarita—one of the oldest in Asunción's historic center—takes center stage.

Together with the residents—who also exhibited the biennial's award-winning projects in their own private homes—national curators led 13 working groups to develop proposals for the improvement and transformation of a sector historically overlooked by the city, often associated with crime and unemployment. Some of these initiatives have already been put into practice.

CityMakers is working alongside ArchDaily to publish a series of articles, conversations, and interviews with the key figures of urban co-production behind the Barcelona CityMakers Lab 2019, an event taking place from October 14 to 20.

In this edition, we feature Salvador Rueda, director of the Urban Ecology Agency of Barcelona, who will give a Masterclass at the Barcelona CityMakers Lab 2019 addressing concepts of "Ecosystemic Urbanism," the foundation of a new urban model for the city of Barcelona.

Continuing the series of articles by Nikos A. Salingaros, David Brain, Andrés M. Duany, Michael W. Mehaffy, and Ernesto Philibert-Petit on social housing in Latin America, this installment explores economic alternatives to address construction costs. Review all previous publications and the new article below.

Oneblock proposes a record that not only investigates the uses and potential of everyday objects—and their resulting actions or spaces—but presents drawing as a tool "requiring constant updating to represent, at all times and with the utmost clarity, what it truly aims to convey, responding to the needs of society at every point along the unstoppable timeline." Read below for an in-depth look at the work in the authors' own words.

Global South, resilience, buildtech, and new materials: as 2019 comes to a close, we look back on a year rich in research and reflection, approaching architecture from different perspectives to support the millions of readers worldwide who visit ArchDaily every day.

Aiming to offer inspiration, knowledge, and tools, we have published hundreds of articles on topics as diverse as your views on the built environment. With this in mind, read on for our selection of the year. Goodbye 2019, hello 2020! 

The family of José Antonio Coderch [1913-1984] has handed over the Catalan architect's significant archive to the Reina Sofía Museum in Madrid. With this acquisition, the renowned Madrid museum seeks to follow the path forged by other contemporary art institutions, such as the MoMA in New York or the Pompidou in Paris. Because these institutions already feature dedicated architecture departments, the Reina Sofía aims to expand its own holdings, incorporating both architectural movements and the individual professionals who shaped the art of building. This initiative has been promoted for several years under the leadership of the museum's director, Manuel Borja-Villel.

The archive, which was stored in a utility room at the home of one of Coderch's children, consists of 9,800 documents organized across 875 folders and dating from 1941 to 1978. It includes plans and sketches of his architectural projects; designs, photographs, and negatives of his works, alongside family photos; professional correspondence; invoices and receipts for each project; as well as magazines, books, publications, and scale models; portraits of the architect, several of his numerous awards, and personal belongings. 

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No physical barrier separates Veracruz and Boca del Río; yet, despite being adjacent municipalities, they remain deeply distinct. On one hand lies the historic city of Veracruz, the gateway to the Americas for the Old World; on the other lies Boca del Río, a young city with greater economic influence. The Port of Veracruz serves as a tangible landmark that weaves this contrasting urban tapestry together, extending from north to south with sweeping views of the Gulf of Mexico to connect these two urban centers.

Earthen construction remains highly relevant today, spanning the preservation of architectural heritage, new projects seeking sustainable horizons, and numerous training programs offered by institutes and universities. Yet we cannot overlook one of the major driving forces behind this building material: self-construction. Thanks to its technical advantages and accessibility, communities worldwide have chosen to build their settlements with earth. Consequently, construction becomes a collective exercise where every individual can contribute to shaping a shared future.

In this article, we look at how the NGO Terrachidia works with the community of Mhamid in Morocco to rehabilitate public spaces chosen by local residents. Supported by volunteers, they rescue regional building traditions, successfully preserving and highlighting the local knowledge embedded in places where the pursuit of modernity has led to abandonment, but which remain deeply valued by those who inhabit them.

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Campo Baeza asserted that “Light is the most beautiful, richest, and most luxurious material used by architects. The only problem is that it is given to us for free, is within everyone's reach, and is not valued enough” [1]. Today, many architects agree on the importance of lighting when creating architectural spaces, reflecting on its quality, quantity, nuance, and directionality. Despite this, when determining the characteristics of their building enclosures, many choose to work with materials that ensure a high degree of privacy, either by incorporating opaque elements or envelopes that screen views and diffuse contact with public outdoor spaces.

In certain cases where solar conditions permit, modern technological developments allow for the incorporation of translucent enclosure systems that ensure the entry of abundant, controlled natural light throughout the day without sacrificing privacy. These self-supporting treated glass panel systems offer the possibility of generating completely glazed, continuous, homogeneous, unobstructed, and translucent surfaces while simultaneously screening views into the spaces. Below, we present 6 projects located in Argentina that exemplify different ways of working with these systems.

Exhibited in a parallel exhibition at the 2018 Venice Biennale, the Tropi-Co-Re Housing project by SUMA Arquitectos reflects on the intersection of urban and architectural design within the low-income residential context of an equatorial/tropical climate, investigating alternative material systems for its construction, such as bamboo truss structures and folded metal plate roofs.

Read on to explore the project in detail, in the words of its designers.

It is already happening: the Internet of Things allows many devices to be digitally integrated into automated systems to be managed directly from our smartphones. If a user speaks to their phone and says, for example, the word "cleaning," home automation could raise the blinds, turn on the lights, and activate a robot vacuum. Amazon, with Alexa, and Google, with Google Home, are some of the virtual assistants that enable this integration; users simply download the application, link the devices, and give the command to their phone, which then activates the functions required to complete a specific task or create a scene.