On Wednesday, October 9, the 21st Brazilian Congress of Architects (CBA) began. Organized by the Institute of Architects of Brazil (IAB) since 1945, this year's edition runs through October 12 in Porto Alegre, inviting professionals and the public to discuss its theme, Space and Democracy, through events held across various locations in the city's Historic Center.

Architect Manoel Ribeiro, author of several projects for Rio de Janeiro's Favela-Bairro favela-upgrading program, was invited by the government of Cape Verde to develop a pilot plan for informal settlements in the country. The project aims to overcome Cape Verde's urban, social, and economic challenges and will be developed in the city of Mindelo, the main urban center on São Vicente Island.

The Brazilian delegation from the Special Secretariat for Culture of the Ministry of Citizenship and the National Institute of Historic and Artistic Heritage (Iphan) on a mission to Portugal has brought updates regarding Cultural Heritage. In May 2019, the European country will host an exchange mission with Brazilian city managers, mayors, and tourism trade representatives. The goal is to study benchmarks in Portuguese Interpretation Centers to bring models to the 13 Brazilian cities that host World Heritage cultural sites.

Conceived by Tatiane Gonzalez from Ateliê Digital Analógico, "Incerteza Invisível" is a large-scale technological urban intervention in the form of projection mapping, created by an all-female group.

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Through its Seminar on Culture and Contemporary Reality, Escola da Cidade invited Pedro Abramovay, Eduardo Ferreira Valério, and Paula Santoro to discuss social rights and the city. This topic has become increasingly urgent and sensitive when discussing any possibility of a democratic and empathetic city. In this video, the panel discusses some of the historical roots and contemporary issues surrounding this theme.

As part of our monthly topic (travel), we invited several Brazilian and Portuguese architecture firms to suggest buildings and public spaces in their respective cities that are well worth a visit. In Brazil, projects in Brasília, Rio de Janeiro, Olinda, Fortaleza, Belo Horizonte, and Porto Alegre will inspire our readers to get to know the country better—or cross the Atlantic to visit works in the Portuguese cities of Guimarães, Porto, and Lisbon.

According to Flávio Kiefer, museums are as old as human history itself. They have existed ever since humans began collecting and storing valuable objects in rooms built specifically for that purpose. Today, museums are more than environments that organize history: their programs are diverse and complex, their spaces flexible, and innovations are constant in the conservation, exhibition, and lighting of artworks. This week's Arquicast spoke with architect and specialist Carlos Eduardo Ribeiro about museum architecture and the entire debate surrounding this prestigious architectural program.

A survey by CAU/BR conducted in partnership with the Datafolha Institute has revealed new insights into the professional profile of architects and urban planners in Brazil. This is the largest survey conducted in the country since the Census of Architects and Urban Planners in 2012, which was carried out when all professionals registered with the newly created Council of Architecture and Urbanism. "We need precise information to guide CAU's initiatives, both for the entity's planning and to improve communication with professionals," said the president of CAU/BR, Luciano Guimarães.

When we understand architecture as the activity of modifying a natural site and transforming it into an environment suitable for human coexistence—whether through a building or the urbanization of a territory—we can understand the architect's work as something that must serve the community. In this sense, the historical concept of humanism and republicanism is invoked—the public affair, in Latin.

Anyone who has ever been to the beaches of Rio de Janeiro has certainly seen vendors selling grilled *queijo coalho* (curd cheese) or grilled shrimp, sweet mate tea, and Globo biscuits—classic snacks of the Rio shoreline. In São Paulo, open-air markets serve sugarcane juice and fried *pastel*, a local adaptation of a dish originally brought by Chinese immigrants and popularized by Japanese immigrants. In Minas Gerais, there is *pão de queijo* (cheese bread) and pastel, also filled with cheese. In Salvador, it is impossible not to mention *acarajé* (with or without hot sauce), which has been declared an intangible cultural heritage asset by IPHAN. The capital of Bahia even has its own Street Food Guide, reflecting the immense culinary diversity found in the city.

The book Sustainable Tropical Cities, published by the Institute of Tropical Architecture (San José, Costa Rica) in 2006, gathers the conclusions its authors compiled over years of observation and study. Bruno Stagno and Jimena Ugarte, both architects and immigrants enamored with the tropics, aimed to demonstrate the specific characteristics that cities located in the tropical belt possess—or should possess—while introducing an unprecedented topic.

The recent tragedy that resulted in the partial destruction of the Notre-Dame Cathedral has prompted reflection on the value of our architectural heritage. Stirring events such as this bring highly relevant issues to the fore, inviting us to consider the role of architecture in shaping a city's collective memory.

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Grigri Projects defines itself as a platform dedicated to cultural research, creation, and production, focusing its work on participatory design, urban intervention, and transdisciplinary community processes through collaboration with other collectives and agents at local and international levels.

Among its various projects—such as Cocinar Madrid, Pincha tu Deuda, Templete Fantástico, Haciendo Plaza and Fuencarral Experimenta—they develop the residency, workshop, and seminar program Grigri Pixel in collaboration with Medialab-Prado, aimed at exploring practices of cultural cooperation and citizenship between Africa and Europe by creating objects through artistic, collaborative, and experimental practices.

The Museo Casa de la Memoria is located in Medellín's Boston neighborhood and was developed to commemorate the bicentennial of Colombia's independence. Led by Juan David Botero as the design team coordinator, the project was conceived from the outset as a highly recognizable building for both the community and visitors, drawing its sculptural form from traditional gabled houses. "It is a museum for the victims of violence, and as such, we had to ensure it was a space for everything; a home, the house where memory comes to life," Botero says.

The 3,800-square-meter cultural facility unfolds along the creek like a tunnel, housing exhibition rooms, workshops, archives, offices, and an auditorium. Its envelope functions as a folded skin, incorporating an air cavity that absorbs cool air, draws it in through the facade, and expels it as hot air at the top. This chimney effect helps control the typical 30ºC summer temperatures of the area, ensuring a stable and comfortable indoor climate. Below, we take a closer look at its sculptural thermal and acoustic envelope.

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As part of an initiative to restore and reactivate the cultural spaces of the city of Oaxaca in Mexico, the Ministry of Cultures and Arts (SECULTA) has announced the winners of the competition for the Conceptual Design of the Álvaro Carrillo Cultural Center: architects Mauricio Rocha + Gabriela Carrillo, Alberto Kalach, and Tatiana Bilbao. The project will provide green spaces and adapt to the city's environment, complying with all regulatory specifications.

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On Monday, the Paseo del Bajo was officially inaugurated: one of the most highly anticipated—and expensive—infrastructure projects in Buenos Aires in recent years.

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The College of Architects of Mexico City invited all Mexican architects to participate in the IV Mexico City Architecture Biennial 2019. The event aimed to identify the country's best architectural works, publications, research, and theses, recognizing their authors and sharing the most outstanding works to foster reflection on responsible contemporary architecture and sustainable solutions through analysis and critique. During this biennial, 106 projects and 18 publications were submitted, resulting in 1 Gold Medal, 14 Silver Medals, 2 Special Mentions, and 27 Honorable Mentions across 23 categories. Read on to discover the winners.

The Conservation and Restoration Service of the Alhambra in Granada is working on the wall of the Fuentepeña ravine, located in the sector known as ‘Cuesta del Rey Chico,’ to stabilize a section that collapsed in the early hours of Friday, February 8.

The Board of the Alhambra and Generalife announced this on its official Twitter account. According to the director of the Board, Reynaldo Fernández Manzano, the wall was built in 1915 by the architect and conservator of the Alhambra, Modesto Cendoya. The wall was constructed using poor materials that gradually deteriorated over time, and plans were already in place for its demolition and reconstruction. Following the sudden collapse, the Conservation and Protection Service will rebuild it with the original materials in a first phase before undertaking the comprehensive project.

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On November 9 and 10, the seventh consecutive edition of Open House will take place in Buenos Aires. This international architecture and urbanism festival highlights works of significant architectural, cultural, and heritage value, opening them to the public to build a bridge between residents, professionals, enthusiasts, and their city. The project's first edition in Buenos Aires was held in 2013, making it the first Latin American city to host the event, which drew 300 volunteers and around 10,000 visitors. This seventh edition is expected to attract approximately 45,000 people.

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In an ongoing effort to provide tools, inspiration, and knowledge, in 2019 ArchDaily editors and contributors engaged in numerous conversations with distinguished figures from all corners of the design world and the built environment.

To demonstrate this and reflect on how much we and our readers have learned—especially regarding the roles of representation, academia, cities, technology, and architecture itself—we have selected the 20 best interviews published on ArchDaily throughout the year.

The traditional brickmaking technique is fundamentally based on molding a mixture of clay and water, placing it in a kiln, and firing it to achieve its characteristic strength. Architect Octavio Mendoza Morales decided to employ this technique to build a unique home, constructed not from individual bricks but as a single, 500-square-meter ceramic piece designed to withstand weathering.

The following story takes place during the twenty-seventh edition of the Latin American Encounter of Architecture Students (ELEA) in Ciudad del Este, Paraguay, where nearly 800 students from Latin America gathered for a collective experience of participation, integration, and learning. Among other activities was the construction of two wooden structures in two distinct locations: the "Lake Pavilion" in the backyard of the Virgen de Fátima school—separated from a private school by a polluted creek—and "The Cloud" in an unmaintained public square in the Don Bosco neighborhood on the outskirts of the city.

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

On this occasion, we feature Jokin Santiago Elorriaga, director of Leku Studio, who will lead a masterclass at the Barcelona CityMakers Lab 2019. Jokin is the founding architect of Leku Studio and was responsible for the design and transformation of the Sant Antoni Superblock.

The concept of sustainability dates back to the 1980s, when the chairperson of the United Nations World Commission on Environment and Development, Gro Harlem Brundtland, authored the report titled “Our Common Future.” This document questioned the negative environmental consequences of development and globalization, raising the need to advance toward “Sustainable Development.”

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