How Rio's City Hall Archives Ended Up Full of the Same Photo: The Long Road to the Duplicate Image Crisis

The problem did not start with a single bad decision. It accumulated, folder by folder, contract by contract, across three successive municipal administrations — until the Secretaria Municipal de Comunicação found itself sitting on a public image archive in which, by its own internal audit circulated earlier this year, an estimated 40 percent of stored files were duplicates, near-duplicates or misattributed photographs recycled from earlier campaigns.

The reckoning matters now because Rio is in the middle of a BRL 12 million infrastructure communication drive tied to the city's preparation for the 2027 Pan American Games. Publicity material for projects in Deodoro, Barra da Tijuca and the revitalised Porto Maravilha zone is being produced at pace. If the underlying image library is contaminated with unlicensed or repeatedly reused photographs, the city faces potential copyright liability at exactly the moment it can least afford distraction.

Where the Problem Began

Trace the origins back to 2014. The city launched its first centralised digital asset management push ahead of the 2016 Olympics, contracting a São Paulo-based software firm to ingest thousands of images from departmental hard drives across 26 secretariats. The migration was fast. Quality control was not a priority. Files arrived with inconsistent metadata — some tagged only by department abbreviation, others with no date, no photographer credit, no rights information at all.

After the Games ended, the contract lapsed and no successor system was procured for almost three years. Individual secretariats reverted to maintaining their own libraries, using everything from shared Google Drive folders to USB drives passed between communications officers. The Instituto Municipal de Urbanismo Pereira Passos, based in Centro, built a separate photographic repository for urban planning records. The Riotur tourism authority maintained its own bank of promotional images. Neither spoke to the other. Neither spoke to the Prefeitura's central server. By the time a unification effort was attempted in 2019, there were at least four separate siloed archives, all partly overlapping.

The 2019 consolidation — contracted under a BRL 3.4 million deal announced in July of that year — ingested all four libraries into a single platform without running a deduplication pass first. That decision, documented in procurement records published on the city's transparency portal, is the single most consequential administrative choice in the chain. Every image that existed in two or three siloes now existed in two or three places inside the supposedly unified system.

Legal Exposure and the Push for a Fix

The copyright dimension sharpened things considerably. Brazilian law, under Lei 9.610/1998, places strict liability on public bodies that reproduce photographic works without proper licensing, even when the reproduction is internal. A complaint filed with the city ombudsman's office in March 2026 by a photographers' collective — citing images from the Zona Norte neighbourhood of Madureira used repeatedly in public bus shelter advertising across 2022 and 2023 — appears to have forced the issue up the priority ladder inside the Secretaria de Comunicação.

The collective's complaint referenced at least 17 specific images it claimed were used without valid licensing after the original contracts expired. The city has not publicly confirmed the number. What it has confirmed, via a brief statement on the prefeitura.rio portal in May 2026, is that a formal duplicate-image replacement programme is now underway, with a target completion date of December 2026.

The practical task is substantial. The central archive holds roughly 280,000 files. A team of four contracted archivists, working from offices near Praça XV de Novembro in Centro, is running hash-matching software to flag identical and near-identical files, then cross-referencing each against the original licensing agreements — many of which were stored only in paper form in the Arquivo Geral da Cidade on Avenida Gomes Freire.

For residents and civil society groups watching city communications, the immediate takeaway is simple: public images used in planning consultations, neighbourhood project announcements and official social media through at least 2023 may not have had clear provenance. The replacement programme, if it meets its December deadline, should close that gap. Whether the procurement framework that created the problem has itself been reformed is a separate question the city has yet to answer publicly.