Public Spaces: The Latest Architecture and News

The noise of overlapping conversations, the flashing lights of a billboard, hurried footsteps on the sidewalk, and the constant hammering of a nearby construction site: public spaces are sometimes experienced as environments where stimuli accumulate and often overwhelm us. Each person perceives and responds to these sensory inputs differently, and recognizing neurodiversity means understanding that some individuals require more time to adapt, slower-paced journeys, or more gradual interactions with their surroundings. These encounters raise fundamental questions about contemporary public space: how can it accommodate the diversity of ways people perceive and inhabit it? How can we envision it as a space that embraces all ways of experiencing it?

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As cities continue to develop, we are seeing ever more well-planned, thoroughly executed, and tightly regulated approaches to shaping urban centres and their surrounding spaces—for better and for worse. As codes, restrictions, and guidelines improve and tighten, urban environments become safer, more balanced, and less prone to surprise. Yet the flip side is that highly managed districts can drift toward over-order and sanitisation, shedding the messy, accretive character that once produced alleyways, residual spaces, and unexpected sequences of movement—conditions often born from ongoing community improvisation in the grey zones of regulation.

In response, a growing number of initiatives around the world are proposing short-term urban installations that test alternate futures for the city. These works aim to provoke dialogue between what the city is and what it could offer its communities through thoughtful, context-specific spatial practices. One notable example is Concéntrico, the international festival in Logroño, Spain, conceived as an urban innovation laboratory. Marking its tenth edition, the festival is about to publish Concéntrico: Urban Innovation Laboratory, a book that surveys a decade of urban design and collective transformation shaped through successive editions of the festival. Its launch is paired with an international tour designed to share a decade of insights on collective transformation and design.

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CRA–Carlo Ratti Associati and Höweler + Yoon designed AquaPraça, a floating gathering space for global climate dialogue set to anchor COP30 in Belém, Brazil, making its debut at the 19th International Architecture Exhibition of La Biennale di Venezia on 5 September 2025. It will then embark on a transatlantic journey to Brazil, where it will form part of the Italian Pavilion at COP30, held from November 10 to 21, 2025. Following the event, it is intended to become a permanent floating landmark in the Amazon as part of Belém's cultural infrastructure.

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Play extends beyond its recreational dimension, unfolding as a social act that encourages children to learn, interact, be creative, and engage with their spatial context. As Johan Huizinga notes in Homo Ludens, it is a fundamental element of culture, where kids form bonds and explore ways of coexisting. When the architecture of play spaces excludes certain bodies or modes of participation, the collective experience becomes fragmented and loses part of its meaning. Designing with inclusion in mind, therefore, means recognizing that the actual value of play lies in its potential to be shared by everyone.

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By Jeanette Fich Jespersen, MA, Head of the KOMPAN Play Institute, Head of the steering committee of the World Playground Research Institute, University of Southern Denmark, Vice-president of International Play Association, Denmark.

"No, I don't want to go to that playground. It is boring!" This may sound like something no child would ever utter. But children do have strong opinions on what playgrounds they like, from quite early on. The reason why not only parents and caregivers but also city planners and architects should listen and adjust is more critical than ever.

Playgrounds are spatial instruments through which society projects its expectations on childhood, testing the boundaries between control and autonomy, exposure and protection. They regulate how children relate to space, to others, and their bodies — encoding, often invisibly, social norms, fears, and aspirations. In this sense, playgrounds are not peripheral spaces of leisure; they are political constructs shaped by specific ideologies about what childhood is and how it should unfold. Since 1989, the right to play has been formally recognised in the United Nations Convention on the Rights of the Child, affirming that play is a fundamental part of human development. To design a playground is not only to draw lines on a plan or to install equipment in a park; it is to define the conditions under which play is permitted, imagined, or constrained.

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Foster + Partners has revealed designs for a retail plaza located on the northern bank of the Golden Horn in Istanbul, Türkiye. The project forms part of the larger Tersane master plan, which proposes to redevelop 1.6 kilometers of previously underutilized waterfront. The master plan integrates a mix of retail, residential, hospitality, cultural buildings, and landscaped public spaces, aiming to enhance access along the shoreline. The plaza sits within close proximity to several of Istanbul's historic landmarks, drawing on the area's maritime and industrial heritage. The design's scale and material choices reflect this context, seeking to align with the site's historic layers while introducing a contemporary retail environment.

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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When one thinks of public spaces, the image of a pool rarely comes to mind. Public spaces are the center of civic life, places where most interactions, activities, and behaviors follow strict social and cultural norms to ensure the safety and comfort of all users. In contrast, swimming and bathing represent something more intimate and primordial, a sensorial experience distinct from any other. In addition to the health benefits, the act of floating in space creates a break from everyday life and its constraints.

As social spaces, public baths, and pools offer an even more unusual experience. Here, regular conduct rules and norms no longer apply. Social nudity becomes the new norm, and, as people strip off their clothes, they also lose their status markers, transforming the pool into an egalitarian oasis. Across history, these often-discredited spaces offered a heightened social experience, fostering connections and bringing a new element to dense urban environments. As a typology present since antiquity, public baths and pools have also been a disputed space, as a manifestation of difficult topics such as gender and racial segregation, gentrification, and surveillance in contrast to the freedom they promise.

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Populous has unveiled the design for a new master plan for the Estádio da Luz in Lisbon, in collaboration with Lisbon-based architecture firm Saraiva + Associados. Commissioned by S.L. Benfica, the project aims to upgrade the stadium and introduce new mixed-use and public facilities within the surrounding precinct. Populous describes the project as part of a wider trend in stadium-led urban development, referencing parallels with venues like Wembley Stadium and the Etihad Campus. According to the firm, the design responds to the stadium's existing context while supporting future expansion and new forms of public engagement. Completion is expected in alignment with upcoming international sporting events, including the 2030 FIFA World Cup.

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Heatherwick Studio has unveiled the first design images of Hatai, a new public space and two hotels in the heart of Bangkok's Silom district. The complex marks the studio's first project in Thailand and is located on the historic site of the original Narai Hotel, within a bustling business area. The project envisions 5,200 square metres of new public space, including elevated walkways and a publicly accessible ground level with retail and services. The building design draws inspiration from the craftsmanship of traditional Thai lanterns, featuring a series of stacked, rounded forms.

CRA-Carlo Ratti Associati, in collaboration with The Blossom Avenue Partners, has been announced as the winner of the international competition for the urban and architectural design of X-Change, a major multimodal logistics hub located on the site of a former railway yard in Alessandria, Italy. The project reimagines a traditionally introverted typology, rail distribution infrastructure by integrating logistics with energy production, ecological regeneration, and public life. Conceived as one of Southern Europe's largest intermodal hubs, X-Change is set to support Alessandria's evolving role as a backport to Genoa, leveraging future fast rail freight connections.

The House of Culture and Administration, a new civic complex designed by Benthem Crouwel Architects in collaboration with Snøhetta, is gradually taking shape in the Dutch city of Delfzijl. Located at Molenbergplein, the project brings together cultural and administrative functions in a unified architectural gesture that aims to strengthen the urban fabric of Eemsdelta. The current visualization marks a step forward in the structural design phase. Technical and financial refinements will continue over the summer, with final approval from the municipal council expected in October 2025.

As cities worldwide navigate evolving social, environmental, and cultural priorities, recent project announcements showcase how architecture is increasingly conceived as both civic infrastructure and a catalyst for collective identity. From Populous' new stadium design in Thessaloniki that blurs the lines between sport and urban life, to HENN's transparent cultural stage in Augsburg that invites community participation, these projects illustrate architecture's expanding role beyond its immediate function. In Luxembourg, Schmidt Hammer Lassen's work for the European Investment Bank reimagines institutional spaces through sustainability and heritage, while SLA and GHD's new island community in Toronto pushes forward nature-based, climate-adaptive urbanism. This edition of Architecture Now brings together diverse yet interconnected efforts to shape how architecture can support long-term ecological, cultural, and civic impact.

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Architectural landmarks often cluster together. In Tokyo, the iconic Omotesando is a well-known stretch where global "starchitects" built flagship luxury retail spaces in the 2000s. Hong Kong has a lesser-known but equally powerful architectural agglomeration along Queensway—though historically more corporate and less publicly engaging. Beginning in the 1980s, this corridor became home to a series of landmark buildings by some of the world's most prominent architects: Norman Foster's HSBC Headquarters, I.M. Pei's Bank of China Tower, Paul Rudolph's Lippo Centre, and the nearby Murray Building by Ron Phillips—now revitalized as a hotel by Foster + Partners. The area is further enriched later on by Heatherwick Studio's renovation of Pacific Place and Tod Williams Billie Tsien Architects' Asia Society Hong Kong Center.

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The summer of 2025 has brought extreme heat across Europe and beyond, with record-breaking temperatures and widespread climate-related impacts. Red alert warnings have been issued in France, Italy, and Spain as temperatures exceeded 46°C in parts of the Iberian Peninsula. These conditions have led to school closures, restrictions on outdoor work, and pressure on urban infrastructure, including power grids and public transport systems. The heatwave has simultaneously intensified wildfire risk across the Mediterranean. In western Turkey, ferocious wildfires near Izmir forced the evacuation of over 50,000 people as high winds and low humidity fueled rapidly spreading flames. In Spain's Catalonia region, two people died in a wildfire that raced across farmland and old structures in Torrefeta on July 1. Similar disasters have occurred in Greece, France, and Italy, with evacuations throughout southern Europe as widespread heat‑induced drought exacerbates fire season intensity.

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BIG, artist Doug Aitken Workshop, NIRAS, Volcano, and RWDI have won a competition to redesign three public spaces surrounding major music venues in Ørestad, Copenhagen. The initiative, titled Byens Scene ("The City's Stage"), aims to revitalize the areas around DR Koncerthuset, Bella Arena, and Royal Arena, transforming them into an interconnected landscape for everyday use and public performances.

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The NSW Independent Planning Commission has approved the public domain works for Sydney's Harbourside redevelopment, marking a significant milestone for the project designed by Snøhetta in collaboration with Hassell and Mirvac. First unveiled in December 2021 as the winning entry in an international design excellence competition, the scheme aims to transform Harbourside at Darling Harbour into a new, iconic destination at the heart of the city. The proposal reimagines the waterfront at Tumbalong / Darling Harbour with more than 11,200 square meters of renewed public space, featuring significant trees, planted areas, sculptural sandstone pathways, and integrated public artworks.