How Ballarat's public image archive ended up riddled with duplicate photos — and what's being done about it

The problem did not arrive overnight. Ballarat's official digital image archive — used by tourism bodies, council communications staff and regional media outlets alike — had been accumulating duplicate photographs for the better part of a decade, the result of several overlapping factors that local government and arts administrators are only now systematically addressing.

The issue matters now because Visit Ballarat, the city's tourism promotion body, is midway through a refresh of its digital presence ahead of the 2026 spring tourism season. Staff working on the project discovered that hundreds of images in the shared archive were near-identical duplicates, some dating back to a 2017 Sovereign Hill grant-funded photography commission. The duplication slowed asset management, complicated licensing compliance and, in at least a handful of cases, sent outdated images of the Sturt Street precinct and the Lake Wendouree foreshore to print vendors before the errors were caught.

How the duplication accumulated

The root cause is straightforward enough: Ballarat went through at least three distinct visual identity campaigns between 2015 and 2024. Each campaign commissioned new photography, but the resulting image sets were uploaded into the same shared cloud folder used by the City of Ballarat's communications team, the Ballarat International Foto Biennale and Visit Ballarat, without a common file-naming convention or a deduplication protocol in place.

A 2019 audit of the City of Ballarat's digital asset management systems — completed as part of a broader ICT review — flagged the absence of a metadata tagging standard as a medium-priority risk. That audit reportedly recommended a single digital asset management platform be adopted across council departments by mid-2021. The recommendation was not fully implemented on that timeline, partly because capital expenditure priorities shifted toward the Ballarat Health Services redevelopment funding negotiations and the post-COVID recovery grants administered through Regional Development Victoria.

By 2023, the shared archive held more than 14,000 image files. Staff from at least four separate organisations had upload access. Sovereign Hill's marketing team, which had contributed photographs from its own commissions under a joint-use agreement, also flagged confusion about which versions of key heritage site images were cleared for external licensing and which were watermarked originals held back for print use only.

The Ballarat International Foto Biennale, which runs its headquarters out of the Bridge Mall precinct, maintains its own image archive for exhibition documentation. A Biennale administrator told The Daily Ballarat the organisation had moved to a separate system in 2022 precisely to avoid the duplication problem affecting the broader civic archive — though that decision also meant some images became siloed away from the tourism promotion workflow entirely.

The clean-up and what comes next

Visit Ballarat contracted a Melbourne-based digital asset consultancy earlier this year to audit the shared folder and flag duplicates for review. As of late June, more than 3,200 files had been identified as duplicates or near-duplicates, representing roughly 23 per cent of the total archive. The process involves both automated hash-matching software and manual review for images where lighting or crop differences meant the algorithm returned false negatives.

The practical consequences for local media and tourism operators have been modest but real. The Ballarat Visitor Information Centre on Sturt Street, which draws on the shared archive for its printed seasonal guides, delayed the finalisation of its winter 2026 walking tour brochure by approximately three weeks while image rights were clarified.

The City of Ballarat is expected to consider adopting a unified digital asset management platform — one that enforces mandatory metadata fields and prevents duplicate uploads at the point of ingestion — as part of its broader ICT capital works budget for the 2026–27 financial year. Until a platform is formally procured and staff across the relevant organisations are trained on it, the archive remains a patchwork. The spring tourism season, which typically ramps up around the Ballarat Begonia Festival period, is the next pressure point. Administrators have set an internal target of clearing the duplicate backlog by September 1.