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Architects: Common Wonder
- Area: 14 m²
- Year: 2025
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Manufacturers: Lepine Quarry, St Maximim Quarry
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Professionals: Pieter de Boer Bouwonderneming



Modern cities are running on performance indicators. They move millions of people each day, concentrate capital, separate land uses, and sustain complex systems of logistics and consumption. In that sense, the city functions as a system to be continually adjusted and optimized.
Today's dominant metrics are familiar and widely witnessed: vehicles per hour, average commute times, floor area ratios, parking turnover, housing starts, and tax revenue per parcel of land. These figures describe a city that is legible through efficiency. They are inherited from an industrial logic, where urban space is treated more like a production mechanism than a lived-in environment. In this framing, cities begin to mimic the needs and metrics of a machine.





The City of Amsterdam has launched an international architectural competition for the design of the National Slavery Museum, in partnership with the National Slavery Museum Foundation.



Timpaan, Blauwhoed and White Arkitekter, together with SeARCH, Space&Matter, Atlas Architects and DS Land Landschapsarchitecten, have been selected for the proposed development of The Erven, a timber-based neighbourhood planned for Hoofddorp in the Amsterdam metropolitan region. The winning proposal forms part of a major phase of the Lincolnpark area and outlines approximately 519 homes designed around four courtyards, or erven, inspired by the traditional Dutch farmstead.






Aldo van Eyck and Lina Bo Bardi were two subversive figures. Their visions of collectivity and playfulness—though applied to very different kinds of structures—shared a common ground: an idea of architecture that goes beyond design. For both, architecture was a living space, animated by appropriation, movement, and exchange. From Dutch playgrounds to thw São Paulo Museum of Art, their ideals intertwined, reinforcing the notion of an architecture where anyone could become a child again.

What if the best kind of play isn't the safest? For decades, cities have built playgrounds to be clean, colorful, and easy to supervise. Yet these spaces—designed more for adult peace of mind than for children's curiosity—often strip away what makes play truly transformative: risk, unpredictability, and self-direction. Rising safety standards, shrinking public space, and the commercialization of play equipment have only further narrowed the possibilities for children's independent exploration. From a junkyard in 1940s Copenhagen to the concrete landscapes of postwar Amsterdam, a handful of architects, planners, and activists have challenged the idea that play must be neat and controlled. Their unconventional playgrounds—made of loose parts, raw materials, and abstract forms—gave children the freedom to build, demolish, explore, and get dirty.