Colectivo C733: The Latest Architecture and News

©OBEL Foundation

The OBEL Foundation has announced "Systems' Hack" as the focus of its 2026 cycle, setting the conceptual framework that will guide the foundation's activities and the selection of the next OBEL Award. Founded in 2019, OBEL recognises architecture's potential to act as a tangible agent of positive social and ecological change, supporting approaches that expand how the built environment is defined and shaped. The 2026 theme calls on architecture to critically engage with the systems that underpin contemporary society, including infrastructure, energy, food, water, education, and information, and to examine how these interconnected networks might be reconfigured in response to accelerating global challenges.

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The UIA World Congress of Architects is an international event for architectural dialogue organised by the International Union of Architects (UIA, by its French acronym), a non-governmental organisation that unites national associations of architects from over 100 countries, representing more than one million professionals. The first UIA Congress of Architects, which also marked the institution's founding, was held in Lausanne in 1948 during the post-war reconstruction period. Since then, UIA congresses have been held every three years in a different city within a member country, serving as the organisation's main recurring event. In 2026, the Congress will be held in Barcelona, and UNESCO has consequently designated the city as the World Capital of Architecture 2026. Each Congress focuses on a key topic relevant to the profession, articulated through a central theme. Recent themes include Copenhagen 2023: "Sustainable Futures. Leave no one behind." and Rio 2020–2021: "All the worlds. Just one World." The topic for 2026 is "Becoming. Architectures for a Planet in Transition," welcoming renowned figures in contemporary architectural thought and practice for a broad and critical overview of the possible futures of architecture.

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Contemporary Mexican market architecture frequently draws inspiration from its pre-Hispanic precedents. The Tlatelolco Market in ancient Tenochtitlan, for example, featured a large, stone-paved open square with designated "streets", which were divided into sections for specific goods, serving as a significant gathering point for social and economic exchange. Similarly, the tradition of the Tianguis, an ephemeral market typology within the broader Mesoamerican tradition, also arranged stalls in aisles within a public plaza, reflecting organizational principles seen in Tlatelolco. These historical models established a base for the tradition of marketplaces in Mexico and the countries in Central America, where they merge public space and structured layouts for commerce. Today, even though many of Mexico's commercial spaces, notably Mexico City's Central de Abasto and other markets such as the Jamaica, Merced, and San Juan Markets, have taken on a stationary approach to serving their communities, tianguis maintain their foothold in Mexican society.

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From December 2 to 6, the XIII Ibero-American Biennial of Architecture and Urbanism (BIAU) will be held in Lima, Peru, under the theme CLIMATE: Actions for Good Living. Since 1998, the BIAU, promoted by the government of Spain through the Ministry of Housing and Urban Agenda (MIVAU), in collaboration with the Higher Council of the Colleges of Architects of Spain and with the support of the ARQUIA Foundation, aims to disseminate good practices in architecture and urbanism in Ibero-America, fostering a space for discussion around contemporary challenges shared between Spain and Latin America. Weaving bridges of knowledge between both continents, the BIAU opens its doors once again, now in Lima.

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Recognized for completing 36 distinct yet cohesive public projects across Mexico in just 36 months, Colectivo C733 showcases the impact of collaborative design on public spaces and communities. The 36 projects were part of a national effort to revitalize vulnerable urban and rural areas in Mexico, earning them the 2024 Obel Award focused on the theme of "Architectures With". The team behind the designs, Colectivo C733, is a collaborative group formed by the joint offices of architects Gabriela Carrillo (Taller Gabriela Carrillo), Carlos Facio, and José Amozurrutia (TO), along with Eric Valdez (Labg), and Israel Espin. In a recent conversation with ArchDaily's Editor-in-Chief, Christele Harrouk, the collective discussed their approach to public architecture, the process of integrating diverse voices, and remaining flexible to the challenges of local conditions.

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