Milan's War on Duplicate Images: How the City Stacks Up Against London, Paris and New York

Milan's cultural institutions and commercial operators are rolling out new verification protocols to tackle duplicate image proliferation across public displays, digital archives and advertising networks — a problem that has quietly cost the city's creative economy tens of millions of euros in disputed licensing fees and reputational damage over the past three years.

The issue has sharpened considerably as Milan-Cortina 2026 Winter Olympics preparation accelerates. Organisers at Fondazione Milano Cortina 2026, headquartered in the Torre Velasca area, have identified duplicate or unlicensed image assets appearing across sponsor materials, event signage and official digital channels. The foundation began an internal audit in January 2026, according to documents circulated at a February logistics meeting that were reviewed by industry observers. Getting this right before the Games open in February matters enormously — duplicate image errors in Olympic marketing have historically triggered costly arbitration with the International Olympic Committee.

What Milan Is Actually Doing

Two institutions have emerged as local reference points. The Pinacoteca di Brera launched a digitisation integrity programme in autumn 2025, working with the University of Milan's computer vision laboratory to fingerprint its collection of more than 38,000 works against commercial image databases. The goal is straightforward: prevent unlicensed copies of Brera holdings from circulating in fashion lookbooks and advertising without attribution. Separately, the Comune di Milano's design office — part of the broader apparatus managing the city's identity as a UNESCO Creative City of Design — began piloting hash-based deduplication software on the municipal image library in March 2026, targeting the roughly 120,000 photographs used across civic communications each year.

On the commercial side, the Porta Nuova district, home to companies including Unicredit and a cluster of luxury brand European headquarters, has seen digital-out-of-home advertising operators introduce automated content scanning at screens along Viale della Liberazione. The requirement, applied by outdoor media contractors since April, flags duplicate creatives before they go live across a network of more than 200 screens in the district. Industry estimates put the cost of running a duplicate creative across a premium Milanese outdoor network at between €8,000 and €15,000 in wasted spend per campaign cycle, before any licensing dispute is added.

How Milan Compares to London, Paris and New York

London moved earlier and harder. Transport for London's advertising standards team introduced automated duplicate-detection for digital billboards across the Elizabeth line in 2024, covering more than 270 station environments. The City of London Corporation also mandates image provenance metadata for any visual content used in public-facing promotional material within the Square Mile — a rule that has no direct equivalent yet in Milan's administrative code.

Paris has taken a different angle, focusing on cultural heritage rather than commercial advertising. The Direction Régionale des Affaires Culturelles d'Île-de-France coordinated a joint database with the Musée d'Orsay and Centre Pompidou in 2023 that cross-checks new digital exhibition assets against a shared repository of 2.1 million catalogued images. Milan's institutions are working toward something similar but have not yet formalised a city-wide shared standard.

New York's approach has been driven largely by litigation. Following several high-profile copyright disputes involving images used by brands during New York Fashion Week in 2023 and 2024, industry bodies including the American Society of Media Photographers pushed individual agencies to self-certify image originality. The burden remained private rather than civic.

Milan sits between these models — more institutionally engaged than New York, less codified than London, and more commercially focused than Paris. The fashion economy is a reason for that difference. With the Camera Nazionale della Moda Italiana overseeing seasonal shows that generate hundreds of thousands of image assets, the commercial stakes of duplicate content are immediate and contractual, not merely reputational.

The next concrete milestone is September's Milan Fashion Week, when the Camera has indicated it will require all accredited photographers to submit image metadata to a centralised registry before credentials are issued. That would make Milan Fashion Week the first major global fashion event to mandate pre-accreditation image provenance checks — a modest but measurable step ahead of comparable events in London and New York, if the policy holds.