Panasonic’s PT-RQ45 debuted at the Lille Video Mapping Festival in a projection mapping spectacle that transformed Opéra de Lille into the centre of a city-wide trail of immersive digital art.
The Lille Video Mapping Festival has transformed its most iconic architecture into large scale digital artworks since 2018 in an event spanning two days and 11 sites across a two kilometre route created by the association Rencontres Audiovisuelles.
The 2026 festival attracted more than 200,000 visitors who immersed themselves in a shared experience of visual storytelling, with the Opéra de Lille standing out as an iconic centrepiece and the festival’s biggest technical challenge.
At the centrepiece of the show is the Place du Théâtre, a 30 m x 42 m, featuring a richly ornamented façade that demanded a precise projection setup. The façade provided the perfect setting for the first live show deployment of Panasonic’s MEVIX PT-RQ45, featuring three 40.000 lumen three-chip DLP projectors installed in portrait orientation at a projection distance of 42 metres.
The setup created a seamless 3840 x 2160 canvas spanning across three blended images with just a one metre soft edge overlap.
Pascal Leroy, the video technician on the project, commented: “Three years ago, we needed six 20,000-lumen projectors to cover a similar façade. Now, with three PT-RQ45 units delivering twice the brightness, we achieved the same scale with a much simpler setup,” he explains, noting that each projector could operate from a standard 16A supply, significantly reducing electrical infrastructure requirements.
“The design made it very easy to install the projectors in portrait orientation, even on a stacked container setup,” Leroy adds. “It’s pragmatic and result-oriented, exactly what you need in a live environment.”
The scale of the façade required precision through multiple projected images combined into a single, unified canvas where the PT-RQ45 delivered both the consistency and flexibility needed for this project.
The PT-RQ45’s reliability played a critical role in the spectacle where its cooling systems and coated circuit boards protect against dust and humidity, ensuring stable performance throughout the festival. Panasonic’s multi-laser drive engine added an additional layer of reassurance, maintaining image output in the event of a component issue.
With 42,000 lumens of brightness and 4K resolution, the system maintained vivid, high contrast imagery within the ambient lighting of Lille’s city square. The brightness of the projectors made its surroundings disappear, completely immersing the audience.
The creative vision for the installation, Le doute de l’air, was envisioned by award-winning Italian studio MammasONica, with visuals by Luca Pulvirenti, with an original score by The_diish, using the Opera House itself as a living medium for a story centred on perception and sensation.
The creative vision for the installation, Le doute de l’air, came from the award-winning Italian studio MammasONica, with visuals by Luca Pulvirenti and an original score by The_diish. Rather than telling a linear story, the piece explored perception and sensation, using the Opera House itself as a living medium.
Pulvirenti explains: “It is a surreal creation, an immaterial painting. I wanted to represent a condition, a dream-like state rather than a fixed storyline, giving the audience the freedom to experience it in their own way. That vision relied heavily on the projector’s ability to deliver precise, natural colour.”
“When the organizers of the festival told us we would be working with Panasonic, we knew we would have the necessary contrast and colour range to express our vision. We are familiar with the (previous model) RQ35 and therefore adjusted our content in the studio for the best result. Coming on site for the tests prior to the show, the result was better than we hoped - truly amazing. We were actually surprised by the accuracy. Most of the time during the premiere, the creator adjusts the content on site to match the reality of the terrain - increase the contrast over specific areas, tweak the colour grading, pull the colours to come out more vividly, strengthen some transition effects and so on, but not this time. With RQ45 the colour rendering is natural and accurate.”
The complexity of the façade, with its columns, sculptures, and deep relief required meticulous mapping and contrast control to ensure every detail was respected and enhanced and respected.
Pulvirenti continues: “The façade is extremely rich in detail, so we worked carefully with 3D models and layered contrasts to bring out every element. At first, the mapping follows the lines of the building, then merges with it, the building breathes, transforms, and eventually disappears.”
With a pixel size of just 1.48cm and tightly controlled edge blending, the system delivered a unified image across the entire façade without visible seams or distortion.
Leroy continues: “When I first used the PT-RQ45, it felt immediately familiar,” says Leroy. “The interface is intuitive, like moving between different models of the same aircraft.
“The integrated 5-inch display also made a huge difference. In a festival environment, you don’t always have access to external tools, so being able to check settings, test patterns, and content directly on the projector made setup faster and more efficient.”
The installation became a focal point of the festival, attracting large crowds and reinforcing Lille’s reputation as a hub for projection mapping excellence.
Leroy closes: “This is simply the best colour rendition we have ever experienced. The combination of brightness, accuracy, and uniformity creates a visual result that stands out immediately.”