SANAA Creates a Cluster of Volumes Housing a Museum and Library to Anchor a New District in Taichung

Taichung, Taiwan

By Izzy Kornblatt

Taichung Green Museumbrary
Photo © Iwan BaanTaichung Green Museumbrary.

February 9, 2026

Curving surfaces that draw you from room to room, soft light, layered glass, walls in white and carpets in gray: perhaps SANAA projects ought to be understood not so much as separate creations than as the far-flung fragments of a single ethereal world. From this view, it seems fitting that the newest such fragment, a museum-cum-library in the Taiwanese city of Taichung, feels remarkably familiar—a continuation, in form, material, and concept, of much that has come before. Almost everything here is recognizable, from the formal conceit, an intersecting array of eight boxy, steel-framed volumes (see the firm’s 2022 addition to the Art Gallery of New South Wales), to the facades, many glazed, all wrapped in silvery aluminum mesh (see the 2008 New Museum in New York City), not to mention the winding ramps and staircases that jump from floor to floor, pavilion to pavilion (see the 2010 Rolex Learning Center in Lausanne, Switzerland, among other projects). As a whole, the building takes its place in a longer series of projects that explore the mixing of the rational and irrational—the former represented by the rigor of a precise architectural vocabulary, the latter by the freedom accorded by the informal composition of elements.

Facades feature an outer layer of expanded metal mesh. Photo © Iwan Baan, click to enlarge.

In Taichung, this exploration unfolds against a specific urban context—emptiness. Initially designed as part of a 2013 competition held by the city, the building is an early element in the redevelopment of the former Shuinan military airport in western Taichung; today, it stands at the edge of a 165-acre park at the center of the new district, facing out toward vacant parcels of land that the city government is now in the process of selling to developers. Doubtless one of the city’s aims in undertaking the project, and in hiring a Pritzker Prize–winning architect, was to establish the area, bounded to the north by highways and to the west by an aircraft factory, as an attractive place of culture. The plan is by no means unrealistic. Just a few miles south, the Toyo Ito–designed National Taichung Theater (2016) anchors Taichung’s 7th Redevelopment Zone, a newly built district of gleaming offices, department stores, and luxury high-rises.

A pond is built from mirror-finished stainless steel. Photo © Iwan Baan

The majority of the volumes are lifted up on pilotis, opening up the building’s ground level to serve as a set of shaded, subtly graded plazas linking the park behind to the future neighborhood in front. Interspersed are entrances to various programmatic spaces—an escalator up to the main library lobby, a direct entrance to a children’s library, a twisting ramp to the museum galleries—and a set of round, one-story structures housing a shop, café, information booths, and a spiral stair down to underground spaces including an auditorium and a parking garage. Both the library and museum entries are accessed from an area that is enclosed in mesh; this space can be locked when the two institutions are closed, but the remainder of the ground floor will remain open 24 hours a day.

Plazas on the ground floor are connected to the park. Photo © Iwan Baan

Floating stairs and walkways link the library and museum. Photo © Iwan Baan

The building is officially called the Taichung Green Museumbrary—a portmanteau that sounds better in Chinese than English—and indeed its most distinctive programmatic element is that it co-locates the main branch of the Taichung Public Library system with the newly founded Taichung Art Museum. (Taichung has long been home to the National Taiwan Museum of Fine Arts, but until now did not have a municipal art museum.) In keeping with the possibilities suggested by this combination, SANAA, working with architect of record Ricky Liu & Associates, has not limited either museum or library to a single volume. Instead, galleries and reading rooms are each distributed across different volumes, and visitors move freely across the complex: there is almost always more than one way to get from point A to point B. On two of the building’s six floors, floating walkways link the library and museum, enabling you to cross between them midway through a visit. The uppermost walkway, on the fifth floor, brings you outdoors into a mesh-enclosed box crisscrossed by ramps and dubbed the “culture forest,” an expansive space that does not yet, but ought to, have places to sit and relax.

For Sejima, the library and museum offer “two different ways of learning,” and placing both together raises the possibility of the programs’ shaping each other—from exhibitions in which books could be borrowed or library functions incorporating artworks to broader ways of “expanding our thinking and imagination.” At present, there is not much evidence of this happening. The museum and library remain separate: the reading rooms and galleries, as currently programmed, don’t stray from the modes of operation and organization that we have all learned to expect from these institutions.

For now, more immediate concerns dominate. At the complex’s fanfare-filled opening in December, Taichung Mayor Lu Shiow-Yen voiced the hope that the Museumbrary “makes the world see Taichung, and places Taichung on the world’s stage”—a comment in which one can detect both familiar civic boosterism and a Taiwan-specific desire for the international recognition that the island has long been denied in the realm of politics. Not surprisingly, the galleries, all vast, flexible boxes designed before the museum was founded, seem best suited to sensational, Instagram-friendly installations of the sort associated with the global art circuit; and the initial set of exhibitions, which brings together a dizzying array of work from around the world with a vaguely environmental theme, only furthers this impression. The scale of the galleries was a “big challenge,” says museum director Nicole Yi-Hsin Lai, and some of the loveliest works on display, including a set of paintings of the transformed landscape of central Taiwan by the artist Hung Tien-Yu, feel minuscule by comparison.

I preferred the library reading rooms, with their curtain-filtered windows, intimate nooks, and snaking SANAA–designed tables and benches. These are spaces that reward wandering: an unexpected staircase transports you to a hidden terrace, a small exhibition teaches you about the history of encyclopedias. It’s all impeccably stylish. Meeting areas are encased in curving walls of acrylic. The soft hum of air-conditioning emerges from registers embedded in the bookshelves. Yet, as with so much of SANAA’s work, the effect is gentle, tranquil, rather than precious. Somehow, these architects again and again manage to create uncommon, daring, ultra-designed things that are nonetheless comfortable and unpretentious. There is something important about this that is not easy to put a finger on. I suspect that it relates to a certain attitude toward form-making. SANAA rose to prominence during the era of starchitecture and its formal acrobatics, and now Sejima and Nishizawa too are sought out by clients around the world looking to build signature buildings—hence the commission in Taichung. And yet, even as the shimmering, diaphanous Museumbrary fulfills the demands imposed upon it—that it attract the attention of foreign media, establish the legitimacy of a new district, and so on—it does so without the self-importance common with starchitecture; that is, without naively presenting itself as radical either in its formal inventiveness or its capacity to engender cultural change.

Perhaps this is where the understated frankness of Sejima and Nishizawa’s work comes from: an acceptance of the limits of what form can do. Where they find agency to intervene in the world of their own accord is neither in big, brash gestures nor in obsessively resolved details. Instead, it is in subtle, calibrated moves—in providing ample space for chance encounters and discoveries in the reading rooms, in treating the ground level as an unrestricted public space, in holding open the possibility for institutional boundaries to one day be blurred.

Image courtesy SANAA

Image courtesy SANAA

Image courtesy SANAA

Credits

Architect:
SANAA — Kazuyo Sejima, Ryue Nishizawa; principals; Takayuki Hasegawa, Takashige Yamashita, Takayuki Furuya, Asano Yagi, Kota Fukuhara, Amira Ho, design team

Architect of Record:
Ricky Liu & Associates

Engineers:
Takenaka Corporation (MEP); Sasaki and Partners, Hsin-yeh Engineering Consultants (structural)

Consultants:
VIA (facade)

General Contractor:
Reiju Construction

Client:
Taichung City Government

Size:
624,000 square feet

Cost:
Withheld

Completion:
December 2025

Taoyuan Station

Taoyuan City, Taiwan

In the northwest of Taiwan lies Taoyuan City, a large metropolitan area that hosts the country’s largest airport, serving as the main gateway to the country. Over the past twenty years, Taiwan has been transforming its aboveground railway system into an underground transport network. Like other cities in the country, Taoyuan has grappled with the constraining influence of railway tracks on the development of its city center. Amidst this significant ongoing transformation, there is a strong aspiration to forge connections between the northern and southern parts of the city.

As a pivotal initiative within the two-phase masterplan, Taoyuan Station is set to emerge as the city’s central axis. Located in the old city center, the new Taoyuan Station is a large, covered plaza encompassing commercial spaces, a metro, a bus station, and underground railways. The roof canopy spans three volumes and two voids, which are well-connected to the underground levels. The heavy structural columns are divided into slimmer ones, creating a sense of lightness that supports the large canopy, making it appear as if it is floating above the site.

Taoyuan, known as the Airport City, embodies this spirit with the station’s canopy resembling an origami aeroplane. The soffit pattern, combined with linear lights, creates a dynamic ceiling that captures the attention of the station’s users. Recognizing the subtropical climate of Taoyuan, and as part of Mecanoo’s sustainable and holistic design approach, the canopy provides shade and shelter for the public space. This design seamlessly merges the city and the station, enhancing the public character of the transportation hub.

As a compact and efficient transportation hub, passengers can navigate and move through the station with ease. The central circulation of the station provides access from multiple directions to the platform levels. Lighting and landscape design will help guide people around the station and provide greenery to the urban fabric. Considered a catalyst rather than a destination, the station will provide essential services such as a café, a convenience store, a restaurant, and a souvenir shop. The second phase of the master plan on the east side of the station will house a multi-story building that will provide commercial and office spaces.

FIRM. Mecanoo

TYPE. Transport + Infrastructure › Train/Subway

STATUS Under Construction

YEAR. 2033

SIZE. 500,000 sqft – 1,000,000 sqft

“Geometry – Born from Purity”

Tainan City, Taiwan

The planning for this project was developed by architect Mao Shen-Chiang, with a design concept rooted in pure geometric elements. The design defines three types of modular prototypes, each tailored to specific functional needs. These modules are stacked, interspersed, and rotated to create a harmonious overall spatial proportion.

This reception centre, established as part of the architectural planning for the Cing Jing Lin Group, is situated within the Tainan High-Speed Rail redevelopment zone. The architect incorporated an exterior color scheme inspired by the natural context of the main project. To align with the concept of quick assembly and disassembly, steel structures and curtain wall systems were chosen for construction. These materials not only facilitated efficient assembly but also contributed to the overall lightness and elegance of the spatial structure.

Project Brief
This reception centre is named “Geometry – Born from Purity,” with the core concept of “MOSAIC.”

The architect initially conceived the design by aggregating geometric volumes. The massing was later refined and simplified to align with specific requirements and the floor plan. Throughout this process, three core principles were upheld: pure geometric forms, stable and rational construction interfaces, and an intuitive, comfortable user experience.

Functional areas such as open spaces, sample rooms, and ancillary spaces are allocated according to the structural type. The roof system, encompassing sun shading and rainwater drainage, is meticulously planned. Indoor ventilation and air exchange are also carefully evaluated and designed.

By integrating these elements, the project enhances construction efficiency while minimizing environmental impact during the usage phase.

Project Innovation/Need
In Taiwan, most reception centers are built temporary buildings on site(or near), which will be demolished when construction begins. So, this type of building must be flexible during disassembly. The architect chooses the construction methods of the pre-cast material for the structure. This way can help the building significantly reduce the construction time when deconstructed and reduce various industrial waste.

Architect Mao Shen-Chiang believes that triangles, quadrilaterals, and circles are the prototypes of geometric figures, the origin of design, and the foundation of everything, representing the essence of painting. By constructing with pure geometric elements, the simplicity, geometric shapes, and abstract concepts are highlighted, aiming to express deeper thoughts through simplified forms and break through the thinking of spatial composition to a new level.

This project similarly embodies the exploration of geometrics and a redefinition of space and manipulates triangles and quadrilaterals to research a unique architectural appearance, while highlighting the purity of form, colour, and space; The overall exploration of form, space, and technique resonates with the core principles of Suprematism, presenting a sense of harmony in the design, as if narrating the balance between form and space, echoing the static abstract forms of Malevich.

Design Challenge
The most significant challenge of this project lies in achieving precision and accuracy between the interfaces of various materials. Given that the site may not be perfectly flat, even though the steel trusses and other materials are precisely manufactured in the factory, the site’s instability may cause the disconnection of many components. Therefore, during construction, flexibility must be maintained between components to allow the on-site construction team to make fine adjustments at specific points of conflict.

From a design perspective, the architect employed pure geometry to construct the volume, aiming to create a form that originates from nothingness, is abstract, transcends colour and objects, and is intended to express a pure spatial sensation. The architect also sought to break through traditional standards and pursue new modes of expression, striving for innovation and experimentation in architectural design, thereby presenting a unique aesthetic.

Mao, Shen-Chiang Architecture Studio

TYPE Commercial › Showroom

STATUS Built

YEAR 2024

SIZE 0 sqft – 1000 sqft

BUDGET $500K – 1M

SANAA’s taichung art museum opens in taiwan with translucent dual-layer metal facade

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facade

Taichung Art Museum by SANAA opens to the public

SANAA’s Taichung Art Museum, part of the newly completed Taichung Green Museumbrary, opens today, December 13th, 2025 in TaiwanThe project integrates the city’s central library with a metropolitan art museum, establishing a combined cultural facility that presents a new institutional model.

The Taichung Green Museumbrary sits on the northern edge of Central Park, a 67-hectare green space within the 254-hectare Shuinan Trade and Economic Park, formerly a military airport decommissioned in 2004. Positioned at the heart of this redevelopment area, the project has been described as Taiwan’s most significant cultural initiative of 2025. SANAA’s design follows the guiding idea of creating ‘a library in a park and an art museum in a forest.’ The building is lifted above ground level, allowing natural light and park breezes to move freely through shaded plazas that provide open, permeable access from all sides.

Its inaugural exhibition, A Call of All Beings, brings together more than 70 artists and collectives from 20 countries. The show unfolds across galleries and public spaces through video, painting, sculpture, installation, archival material, artists’ books, and 24 newly commissioned, site-specific works, accompanied by performances, workshops, and talks exploring human and multispecies coexistence.

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadeSANAA unveils the Taichung Art Museum as part of the Green Museumbrary | all images by YHLAA – Yi Hsien Lee

An Open Plan Connecting Culture and Nature

The plan dissolves traditional divisions between museum and library spaces within an open and inclusive interior. Reading areas and exhibition zones are designed to overlap, encouraging cross-programming and interaction. The library will house over one million physical and digital resources. On the rooftop, the design team at SANAA organizes an outdoor garden that offers views of Central Park and the Taichung skyline. Conceived as both a public landscape and a cultural extension of the building, the rooftop enhances the continuity between built and natural environments.

The dual-layer facade combines high-performance glass or metal cladding with an outer layer of aluminum expanded metal mesh. This silvery veil produces a sense of transparency while improving environmental performance. The facade and lifted volume emphasize lightness, openness, and integration with the surrounding park. At ground level, shaded plazas act as public thresholds where the city meets the museum and library.

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadethe dual-layer facade combines glass or metal cladding with expanded aluminum mesh

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadethe mesh screen improves environmental performance while shaping the building’s identity

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadethe outdoor garden functions as both a public space and cultural extension

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadethe cultural complex combines a metropolitan art museum with the city’s central library

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadethe building volume is lifted above the ground to allow light and breeze to pass through

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadereading areas and exhibition zones are arranged to overlap and encourage interaction

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadethe library is planned to hold over one million physical and digital resources

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadeshaded plazas beneath the structure create open and permeable public access

SANAA's taichung art museum opens in taiwan with translucent dual-layer metal facadethe design concept is described as ‘a library in a park and an art museum in a forest’

project info:

name: Taichung Art Museum

architect: SANAA | @sanaa_jimusho

location: Taichung, Taiwan

photographer: YHLAA – Yi Hsien Lee | @nevermind1107

retoucher: YHLAA – Kane Liou