Roy Cowan: BP House, 1970

Artist: Roy Cowan
Title: Unknown
Medium: Unknown
Dimensions: Unknown
Date: 1970
Original location: BP House, 20 Customhouse Quay, CBD, Te Whanganui-a-Tara Wellington
Architect: Stephenson & Turner
Current location: Unknown
Heritage status: None known


Located in the foyer of the BP House theaterette, this wall sculptures included built-in lighting.

Little is known about this work, or its fate. Please contact us if you have any information.

Guy Ngan: Wainuiomata Shopping Mall, 1972

Artist: Guy Ngan
Title: Untitled
Medium: Acrylic
Dimensions: 1.3m³ (4ft cube)
Date: 1972
Original location: Wainuiomata Shopping Mall, 18 The Strand, Wainuiomata, Te Awakairangi Lower Hutt
Architect: Stephenson & Turner
Current location: Missing
Heritage status: None known


Having already mastered a range of paint, wood, concrete, and metal media, Guy Ngan elected, in the early 1970s, to turn his artistic hand to a new material: plastic. Wainuomata Shopping Mall became the home of his only known public sculpture in acrylic. 

In 1972, a designscape article recorded Ngan as considering himself to be ‘Playing around with plastics’, stating that he was not completely satisfied with the results.

Little is known about this work, or its fate. Please contact us if you have any information.

Guy Ngan: National Bank Hamilton, 1985

Artist: Guy Ngan
Title: National Bank Hamilton
Medium: TBC (possibly red paint with white reflective material)
Dimensions: TBC
Date: 1985
Original location: National Bank Branch, Ground Floor, 527-529 Victoria St, CBD, Kirikiriroa Hamilton
Architect: TBC
Current location: Unknown
Heritage status: TBC


The site is now an ANZ bank branch.

Very little is known about this work, or its fate. Please contact us if you have any information.

Guy Ngan: Birkenhead Post Office, 1981

Artist: Guy Ngan
Title: Untitled
Medium: Aluminium
Dimensions: TBC
Date: 1981
Original location: Birkenhead Post Office, 22 Mokoia Rd, Tāmaki Makaurau Auckland
Architect: Ron Sang
Current location: Unknown
Heritage status: TBC


The Birkenhead Post Office was originally designed and built by Mark-Brown Fairhead in 1975. Ron Sang was later commissioned by the Ministry of Works to undertake alterations, and it was at this stage that he commissioned Guy Ngan to complete his koru-inspired feature wall artwork. Work by Don Driver, and Dinah Priestley & Tony Burton were also included in the development.

This work is no longer in place, its fate unknown. If you have any information, please let us know.

Guy Ngan: BNZ Onehunga East, 1977

Artist: Guy Ngan
Title: Untitled
Medium: Paint on wood
Dimensions: 27.43m x 1.22m (90ft x 4ft)
Date: 1977
Original location: Bank of New Zealand, Onehunga East Branch, 146 Neilson St (cnr of Victoria), Onehunga, Tāmaki Makaurau Auckland
Architect: Ron Sang
Current location: Missing
Heritage status: No known protection


This striking frieze spanned two large walls in the Bank of New Zealand’s Onehunga East branch, opened in 1977. Designed by Ron Sang, a December 1977 article in the BNZ’s Staff News magazine describes the décor of the space as featuring “a specially commissioned bright green carpet, brown and orange furniture and fittings and strong orange enamelled ducting of the air-conditioning system”. Ngan’s mural, painted on wooden panels, was likely to have been in keeping with this vibrant colour scheme.

Alongside Ngan’s mural, a number of other artworks were featured as part of the branch fitout including “two colourful smaller murals woven of wool, one by Guy Ngan’s wife, Jean, and the other by Wellington weaver, Jenny Hunt, of Days Bay”, and two pots by Doreen Blumhardt.

We haven’t been able to pin down what happened to Guy Ngan’s frieze for the BNZ Onehunga East branch. Please contact us if you have any information.

Thanks to BNZ heritage for their assistance with this research.

Guy Ngan: BNZ Queen St, 1973

Artist: Guy Ngan
Title: Untitled
Medium: Woodcarving: Kahikatea; Mural: TBC
Dimensions: TBC
Date: 1973
Original location: Bank of New Zealand, Queen St Branch, Cnr Queen & Victoria Sts, CBD, Tāmaki Makaurau Auckland
Architect: TBC
Current location: Missing
Heritage status: No known protection


Guy Ngan created both a kahikatea carving and mural for a temporary BNZ branch on Queen St, which had been set up while the main branch was undergoing alterations. The carving was inspired by the Auckland landscape with its volcanic cones and craters. The mural consisted of at least four panels and was installed directly opposite the woodcarving.

We haven’t been able to pin down what happened to Guy Ngan’s kahikatea carving and mural for the BNZ Queen St branch. Please contact us if you have any information.

Thanks to BNZ heritage for their assistance with this research.

Guy Ngan: Automobile Association House, 1971

Artist: Guy Ngan
Title: Unknown
Medium: Aluminium relief with integrated lighting system
Dimensions: Approx. 14.63m (48ft) in length and 46.45m² (500ft²) in area. Exact dimensions unknown
Date: 1971
Original location: Automobile Association House, 164-166 Willis St, Te Aro, Te Whanganui-a-Tara Wellington
Architect: TBC
Current location: Unknown
Heritage status: TBC


Cast locally by T & E Foundries, Ngan’s wall sculpture for Automobile Association House was 48ft (14.63m) long, weighed around 1000lbs (453.6kg), and was backlit at night by concealed lighting. The connected circles symbolised mechanised wheels, while the linear patterns portrayed a roading system. One passerby commented, “I don’t like modern art but that looks like bits of car parts.”

In April 2000 Ngan noted that the work had been “mutilated”, possibly as it had been cut down to accommodate a verandah which had been added to the facade of the building.

The current whereabouts of this work is unknown.

Guy Ngan: National Bank Thames, 1969

Artist: Guy Ngan
Title: Unknown
Medium: Wood and metal
Dimensions: Approx. 4870mm (16 ft) in length. Exact dimensions unknown
Date: 1969
Original location: National Bank Thames Branch, 601 Pollen St, Pārāwai Thames
Architect: TBC
Current location: Unknown
Heritage status: TBC


Originally installed in the Thames branch of the National Bank, a news article in the Thames & Peninsula Gazette on 24 August 1976 states that the mural was relocated to Morrinsville. A photograph of the Morrinsville National Bank branch in 1988 confirms this. A maquette of the mural gives a good sense of the overall design, suggesting the work consisted of two panels.

We haven’t been able to pin down what has happened to this work. Please contact us if you have any information.

Guy Ngan: ANZ The Terrace Branch, 1962

Artist: Guy Ngan
Title: Untitled
Medium: Unknown
Dimensions: Unknown
Date: 1962
Original location: Rear wall, banking chamber, ANZ branch, Shell House, 96 The Terrace, Te Whanganui-a-Tara Wellington CBD.
Architect: Stephenson & Turner
Current location: Unknown.
Heritage status: n/a


This mural was Ngan’s first job with the architectural firm Stephenson & Turner.

E. Mervyn Taylor: Wairoa Centennial Library, Untitled

Artist: E. Mervyn Taylor
Title: Untitled
Medium: Painted wall partition
Dimensions: H3500mm x W3160mm
Date: 1961
Original location: Centennial Library, 212 Marine Parade, Wairoa, Hawkes Bay
Architect: Porter & Martin (A.A.)
Current location: Found. Currently at an undisclosed location.
Heritage status: No known protection


The Wairoa Centennial Library was opened in July 1961. Photographs of the opening convey the mid-century optimism of a town at its peak and detail the building’s bright modern lines. Taylor’s mural, adorning a two-storey central wall, is the centrepiece. Ladies in hats and furs bely a provincial conservatism that was confirmed by Taylor’s son, who remembered being reprimanded by a local policeman for working on a Sunday while helping his father complete the mural.

E. Mervyn Taylor’s Wairoa library mural does not function at all as a picture of the town (missing, after all, is Wairoa’s eponymous river), but rather presents a stylised textural quilt of the journey inland toward the bush. Notes written on Taylor’s initial designs for the library mural confirm this interpretation of the mural as a journey both inland and toward the past: ‘Red Heads,1 Early Maori, Whalers,2 cattle and sheep, country mostly hilly, heavy bush, big trees, Moa, cabbage tree, flax, travel on horseback, early fruit centre, wattle & daub huts, wheat, timber.’ The layering is both spatial and temporal.

There is an ancient, primordial quality to that inner landscape that exerts a powerful attraction. The very fact that something older and wilder persists in this place, despite the overwhelming economic pressures of modern agriculture on the New Zealand landscape, is a direct result of local Māori leaders’ concerted resistance to land cessions and confiscations in the 1860s and 1870s. Taylor seems to gesture at this tension in his mural, which was commissioned, along with the building that housed it, to mark the centennial of the establishment of Wairoa township, at the height of colonial confiscations and escalating conflict.

The mural depicts two family groupings facing off: a Māori rangatira is armed only with a taiaha, while four Pākehā men bear two rifles, a whaling spear and an axe. In reality, the local conflict between Māori and Pākehā was far less asymmetrical than this image implies, with Māori embracing all the legal and technological tools of their time to wage a highly innovative and effective guerrilla campaign against the colonial forces. Almost 150 years ago the final chapter of New Zealand’s land wars played out largely in the Ruakituri Valley, inland from Wairoa, against the background of Te Urewera.
The events are more complex and polarising than can be done justice here.

Between 2001 and 2002, Taylor’s Wairoa mural disappeared, quietly and without fuss. How could an artwork that was two storeys high and built into the wall of a public library vanish without trace? During a 2001 renovation it was noted that the steep, narrow stairs that provided access to the library’s upper mezzanine were not up to current building code. Their replacement required the removal of the wall on which Taylor’s mural was painted. The panels were removed and put into storage at the old fire station in the hope that a replacement site in Wairoa would eventually be found.
Shortly thereafter, a woman claiming to be a family member came into the library looking for the mural and expressed her dismay at finding that it was no longer there. If the mural was no longer in use by the library, she asserted, it should be returned to the family. With no foreseeable future site for the mural, it appears that council staff honoured her request, either sending the mural to an address she provided or allowing her to take the work.

Fifteen years later it has been discovered that Taylor’s family know nothing of this incident. Those who might have been involved with returning the work to the ‘family’ have since passed away, and no records of the circumstances of its return have been found. In late 2016 a reward of $5000 was offered for information leading to the mural’s rediscovery and one year later, in late 2017, it turned up. The people who have it wish to remain anonymous — but it is found, and it is safe. Its story, however, resonates with a theme that has emerged across the journey of this project: that New Zealand’s historic public art is in need of serious attention.

Text adapted from Joyce Campbell’s essay “Layers Upon Layers” in Wanted: The Search for the Modernist Murals of E. Mervyn Taylor (Massey Press, 2018).