Architectural Cases

German artist Bettina Pousttchi has introduced her renowned 'Vertical Highways' collection to the United States for the very first time, gracing Rockefeller Center with a captivating large-scale installation. Titled 'Vertical Highways V03' (2025), this piece will be on display in the Channel Gardens, the historical promenade connecting Fifth Avenue to The Rink, until April 17th, 2026, integrating itself into one of New York's most iconic cityscapes. Pousttchi expressed her aspiration for the artwork to foster an artistic and architectural dialogue that resonates with the rich urban history of New York City.

Crafted from repurposed guardrails, this artistic creation embodies Pousttchi's sustained exploration of elements that typically dictate and manage urban movement. Road barriers, posts, and other roadside fixtures are divested of their conventional roles through a transformative process of shaping, pressing, and coloring. They are then reassembled into striking vertical, rhythmic configurations. In 'Vertical Highways V03,' these components transcend their original function of guiding vehicles or defining spaces, instead becoming abstract units that evoke the concept of circulation without imposing it. This artistic methodology mirrors Pousttchi's ongoing fascination with how infrastructure influences perception, echoing the principles of Minimal Art and the conceptual innovations of Marcel Duchamp's readymades by isolating and systematizing these everyday objects.

This exhibition at Rockefeller Center builds upon previous presentations of the 'Vertical Highways' series in prominent public venues globally, including the Jardin des Tuileries in Paris, a permanent installation near Berlin Central Station, and a location adjacent to the Istanbul Modern Museum. The New York installation further extends this narrative, embedding one of the artist's most substantial works within a dynamic commercial and cultural hub. Bettina Pousttchi's artwork also contributes to Rockefeller Center's enduring dedication to public art, a tradition initiated by John D. Rockefeller, Jr., and Abigail Rockefeller nearly a century ago. The campus now showcases over 100 permanent art pieces, alongside a rotating schedule of temporary installations, thereby situating contemporary commissions within a distinguished architectural and cultural heritage. EB Kelly, Head of Rockefeller Center and Senior Managing Director at Tishman Speyer, highlighted how Pousttchi's 'Vertical Highways V03' reinterprets infrastructure into a compelling visual experience, reinforcing Rockefeller Center's identity as a nexus for public art in a manner that is both contemporary and deeply respectful of its architectural legacy. Over the past fifteen years, Pousttchi has cultivated a practice focused on monumental, site-specific creations that engage with their architectural and social environments, eschewing the placement of standalone objects in favor of installations that reflect the inherent logic of their surroundings, from circulation patterns to facade rhythms.

Bettina Pousttchi's work serves as a powerful reminder that creativity can transform the mundane into the magnificent, inviting us to see familiar objects and urban landscapes through a new lens. Her ability to elevate common guardrails into profound artistic statements encourages a deeper appreciation for the beauty and potential inherent in our everyday environment, fostering an optimistic outlook on how art can reshape our perception of the world and enrich public spaces.

The "Heath Hiking" initiative presents an innovative landscape proposal centered on re-establishing heathland ecosystems within London's urban fabric. Situated between Hampstead Heath and Brent Cross, this project seeks to mend fragmented urban zones, transforming them into interconnected ecological pathways that benefit both human populations and natural systems. By drawing upon the historical and environmental importance of Hampstead Heath, the proposal extends its ecological principles to the Clitterhouse Playing Fields, focusing on the re-establishment of a low-nutrient, semi-natural heathland environment that has largely vanished from modern cities.

This pioneering design emphasizes minimal intervention and sustainable, long-term ecological management. A key element of the strategy involves introducing sheep grazing, a traditional method of land maintenance that fosters the regeneration of heathland vegetation and reduces the need for mechanical upkeep. The presence of these grazing animals also contributes to the unique character of the site, fostering shared spaces where both people and wildlife can coexist harmoniously.

Conceived by designer Yiling Deng, the project critically responds to existing development trends at Brent Cross, which often prioritize commercial and recreational uses. In contrast, "Heath Hiking" reimagines underutilized urban spaces, incorporating restored allotment areas, re-opened river corridors through deculverting, and a comprehensive network of pedestrian paths. These elements work together to reconnect isolated urban sections, enhancing the overall ecological and social value of the area.

The material choices in the project are guided by principles of ecological effectiveness and subtlety. Meadow seed mixes are selected to boost biodiversity, while locally sourced timber is used for minor structures and site furnishings. Permeable surfaces are integrated to help restore natural water cycles and improve soil conditions. Rather than extensive construction, the design champions subtle modifications to landforms and natural landscape processes. The dynamic interplay of seasonal changes, plant growth, and grazing patterns ensures that the site's spatial character continually evolves.

The "Heath Hiking" project offers a compelling model for blending ecological restoration with public accessibility and thoughtful landscape management within urban settings. By skillfully weaving historical precedents with modern environmental approaches, it establishes a comprehensive framework for revitalizing heathlands, making them both functional and easily accessible within the bustling cityscape.