Opening on 6 June 2025, the 25th Serpentine Pavilion, A Capsule in Time, introduces a thoughtful blend of sustainable architecture and cultural storytelling. Designed by Marina Tabassum Architects (MTA), the Pavilion marks the first structure by the Bangladeshi architect built entirely from wood. It offers architects and designers new insights into circularity, modular construction, and climate-responsive design.

Architecture Rooted in Light and Nature

Located in London’s Kensington Gardens, the Pavilion stretches along a north–south axis. This orientation aligns with the bell tower of Serpentine South, creating a visual and spatial dialogue. The structure consists of four timber capsules enclosing a shared courtyard. Each capsule features a translucent skin, which filters daylight and casts soft, shifting shadows inside.

Importantly, the design integrates a semi-mature Ginkgo tree at its centre. This ancient species was chosen for its climate resilience and symbolic longevity. As the seasons change, the tree’s leaves will turn from green to yellow, reflecting the Pavilion’s core theme: the passage of time. After the exhibition ends in October, the tree will be replanted nearby, leaving behind a living legacy.

Designed for Reuse and Circularity

The Pavilion prioritises sustainability at every stage. The capsules are made from sustainably sourced glued-laminated timber (glulam), supported by steel components that ensure strength and disassembly. All parts are joined using bolts and screws, allowing the Pavilion to be fully demountable and relocated with minimal environmental impact.

Furthermore, one of the capsules can move using a hydraulic system. This kinetic feature allows the Pavilion to reconfigure itself for different events, promoting flexibility and adaptive use. By designing with reusability in mind, the project sets a strong example of low-waste, modular architecture.

A Platform for Culture, Dialogue and Reflection

Beyond the physical structure, the Pavilion also functions as a cultural space. Built-in bookshelves will house a curated selection of texts on Bengali culture, ecology, poetry, and literature. These will remain part of the structure’s future life, envisioned as a community library after its time at Serpentine concludes.

Marina Tabassum designed the Pavilion to welcome people from all walks of life. Through light, form, and open space, the structure encourages gathering, reflection, and conversation. In a time of growing global polarisation, this temporary space offers a sense of connection, peace, and shared understanding.

Why It Matters for Designers

This Pavilion is especially relevant for architects, landscape designers, and interior professionals. It demonstrates how natural materials, passive lighting, and seasonal interaction can enhance built environments. For those exploring circular design or working with biobased materials, the Pavilion offers an inspiring, real-world case study.

In addition, product designers can take note of the Pavilion’s modularity and kinetic elements. These aspects show how form can evolve dynamically over time—both physically and socially.

Source: Serpentine
Photos: Iwan Baan