Signal Grove - Public Transport Authority of Western...
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Friday, 13 February 2026
Our systemPublic Art Gallery

Public Art Gallery

The PTA has an extensive collection of public art which has developed and expanded with the network, from electrification of the trains in the early 1990s to the METRONET program in recent years.

Explore our gallery to find out more about the artworks that you encounter in your regular public transport journeys, or to inspire you to travel to see more of the great art in the collection.

Discover their locations, the artists’ names, and the background behind each piece.

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Signal Grove

Tony Jones

Title: Signal Grove

Artist/s: Tony Jones

Year: 2004/2025

Category: Sculpture

Site: Armadale Station

Location Details: Western promenade

Medium: Painted steel

Artist/s Statement:

Signal Grove is inspired by historic railway signals that are no longer in use. While the forms and colours do not replicate any specific signal, they suggest a sense of possible function, as if they might operate.

The composition and scale evoke a grove of tree-like forms, blending industrial heritage with a natural, sculptural rhythm. The sculptures were constructed primarily from recycled steel and repurposed components. Bright, playful colours were chosen to be visually inviting, especially for children, who may also engage with the kinetic elements in some of the pieces.

Previously located on the East side of the old Armadale Station, the works were temporarily removed as part of the METRONET Byford Rail Extension Project. They now take pride of place on the West side of the station, continuing their legacy as a vibrant and meaningful landmark that holds a special place in the hearts of the Armadale community.

Photos by Frances Andrijich and courtesy of Apparatus

Tags: Sculpture

The PTA acknowledges Traditional Owners of Country throughout Australia and recognises  the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures; and to Elders past and present.   

Aboriginal and Torres Strait Islander people are advised that this site may contain images or names of people who are deceased.

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