A seamless blend of art and nature manifests in “Infinite Grove,” a visionary pavilion by Chang Hao Studio in Shanghai. This unique installation uses two elegantly curved mirrored-steel walls to multiply the reflection of a single tree, creating the illusion of an endless woodland.

Infinite Forest: Multiplying Nature Through Reflection
Located initially at the 2026 Shanghai International Flower Festival, the Infinite Grove pavilion captivates with its dynamic design. The pavilion’s walls playfully replicate a tree, immersing visitors in a forest-like environment that contrasts sharply with the cityscape. The entrance, a serene circular portal, invites guests to explore a multi-layered reflection where reality and illusion blend seamlessly. This immersive experience allows visitors to lose themselves in a seemingly endless natural landscape.

A Garden Among Skyscrapers
As part of Shanghai’s renowned festival, Infinite Grove graced urban settings, integrating nature into bustling shopping districts and parks. During the festival, which attracted 29.5 million visitors, the pavilion stood among forty themed gardens at the Huangpu venue in Xintiandi, showcasing its ability to transform small spaces into vast landscapes. This innovative use of optical illusion demonstrates the potential of public art to transport viewers to new realms.
If you enjoyed exploring Shanghai’s urban transformations, check out Shanghai’s Skyscraper Crowns for more architectural innovations redefining the skyline.

Inspired by Classical Chinese Gardens
Drawing from the classical Chinese principles of “kuangjing” and “jiejing,” the pavilion capitalizes on framed views and borrowed scenery. A strategically placed circular opening offers only a partial view, encouraging visitors to step inside and experience the full reflective expanse, extending the tree’s presence far beyond its actual size. The reflection here provides an intriguing juxtaposition between tradition and modernity.

An Innovative Use of Materials
Constructed from mirrored steel and frosted panels, the pavilion harmonizes with its surroundings, diffusing daylight softly throughout. Designed for easy mobility, the pavilion’s prefabricated structure requires no foundation and can be moved on a single truck, minimizing environmental disruption while allowing it to adapt to various settings across Shanghai. This flexibility emphasizes sustainability alongside aesthetic appeal.

An Evolving Installation
Infinite Grove’s central tree transforms with the seasons, altering the landscape it reflects. During spring, a vibrant azalea formed a colorful centerpiece, while summer saw the installation of an olive tree, adding a lighter, silvery hue to the reflections. With each new location, the pavilion offers visitors a freshly crafted visual and spatial experience, embodying the ever-changing nature of the installation.
For a captivating look at movable architecture, Atelier L’s Reflective Pavilion in Beijing offers an intriguing comparison.







Project Overview
Name: Infinite Grove
Architect: Chang Hao Studio
Design Team: Hao Chang, Fan Liu, Chao Li
Location: Shanghai, China
Source: designboom.com
Frequently asked questions
What is the Infinite Grove pavilion?
Infinite Grove is a visionary pavilion by Chang Hao Studio in Shanghai. It uses two curved mirrored-steel walls to multiply the reflection of a single tree, creating the illusion of an endless woodland.
How does the pavilion integrate into urban settings?
The pavilion integrates nature into urban settings by standing among forty themed gardens in busy areas like shopping districts and parks, showing its ability to transform small spaces into expansive landscapes.
What materials is the Infinite Grove pavilion made from?
The pavilion is constructed from mirrored steel and frosted panels, harmonizing with its surroundings while diffusing daylight softly. It is designed for easy mobility and minimal environmental disruption.
