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10 architectural highlights that define the Gallery
The Gallery is not just a museum – it is made of two historically significant national monuments: the former Supreme Court and City Hall. These two buildings were considered architectural masterpieces when they were completed in 1939 and 1929 respectively.

More than a marvel of heritage and modernity, the Gallery today stands as a symbol of Singapore’s evolution – from its colonial past through its early years of independence, to its present-day role as a cosmopolitan arts hub.
City Hall origins
City Hall origins
Formerly known as the Municipal Building, City Hall was designed by Alexander Gordon in the neoclassical style to reflect the power and dignity of the British Empire.

Hallmarks of this design include symmetry, harmonious proportions, and an imposing sense of scale.
A perfect pairing
A perfect pairing
The Supreme Court, designed by Frank Dorrington Ward, was deliberately built to match the height of City Hall, which was completed a decade earlier.

Its grand dome, stately columns, and harmonious composition of classical architectural elements make it one of Singapore’s most ornate buildings.
Symbols of the Civic District
Symbols of the Civic District
The two buildings were part of a vision for the Civic District plan to create a neoclassical façade along the Padang. Both buildings were regarded as important symbols of British prestige.
Stories told in stone
Stories told in stone
The five frieze panels of the Supreme Court depict life and work in colonial Singapore. Try to spot the scenes of construction, rubber tapping, fishing, trade, and the 1819 signing of a treaty that established a British settlement on the island.
The architectural transformation begins
The architectural transformation begins
In 2005, a bold challenge was issued to transform the former Supreme Court and City Hall into a world-class art museum. From 111 international entries, Paris-based studioMilou Architecture was selected to lead the redesign to create what would be today’s National Gallery Singapore.
Preserving the past
Preserving the past
Throughout the redevelopment, a non-invasive conservation approach was prioritised. The buildings were preserved almost entirely – original murals, woodwork, and façade detailing remain intact. Natural patinas were carefully cleaned and repaired.
Bridging together old and new
Bridging together old and new
Two glass-and-aluminum bridges connect the historic buildings. This architectural intervention is reversible, such that it can be removed without damaging the original structures.

The use of sleek and modern textures contrasts and complements the stone and timber of the heritage buildings.
A roof made for light
A roof made for light
Floating above it all is an expansive rooftop canopy, inspired by tropical foliage. It filters sunlight into the atrium below, offering shade, beauty, and passive cooling – an architectural nod to Singapore’s climate and landscape.
A dome within a dome
A dome within a dome
Beneath the copper dome of the old Supreme Court is the Rotunda Library, one of the most iconic architectural spaces within the Gallery.

Once a law library, this circular chamber has been beautifully restored, with its soaring interior and encircling balcony preserved. Natural light streams through the dome’s oculus, creating a contemplative atmosphere.
Breathing new life into old walls
Breathing new life into old walls
National Gallery Singapore stands strong today as a monument that honours Singapore and Southeast Asia’s story, and houses a space for the arts to imagine our present and future story.