A Montreal Luminothérapie Installation Could Totally Beat You Up During Strong Wind (VIDEO)

Redditors had jokes.

Luminothérapie installation 'PRISMATICA​' in downtown Montreal.

Luminothérapie installation 'PRISMATICA' in downtown Montreal.

Senior Editor

Luminothérapie is an annual installation in downtown Montreal designed to bring you some light, calm and joy during the dark winter months. It might also beat you up. As one Redditor pointed out, part of this year's edition becomes particularly terrifying during moments of strong wind. Commenters likened the quickly swirling columns to a video game graphic bug, portals to another world and trippy Hydro-Québec turbines. Others agreed the dizzying blur of colours has the exact opposite effect of relieving anxiety.

"These installations become a bit stressful with the wind," u/LeStebbins wrote alongside a December 23 video of PRISMATICA, a series of two-metre-high reflective columns on rue Sainte-Catherine O. Passersby are able to spin the columns and watch as their lights bounce across the ground.

But, as u/LeStebbins's video shows, the addition of strong gusts turns the whimsical display into an intimidating battlement.

from montreal

Jokes ensued.

u/MadMadBunny suggested the prisms risk rupturing the space-time continuum. u/ostiDeCalisse hypothesized that they've influenced recent weather patterns.

u/alien_bananas had a more lighthearted prediction: that "if they all turn at the same time, it opens a Zelda temple."

u/lastchanceimtaking feared for the wellbeing of pedestrians. "I don't know how people around walk calmly," they wrote. "I'd panic."

PRISMATICA is one of several Luminothérapie installations during the 2022-2023 season. They also include interactive projections of aquatic animals, titled Au bord du lac Tranquille, on the Esplanade Tranquille skating rink; NØRD, projections of arctic scenes on building façades downtown; and effet domino, large, brightly-coloured pieces that make music when users knock them down.

  • Thomas MacDonald
  • Senior Editor

    Thomas MacDonald was the Senior Editor of MTL Blog. He received a B.A. with honours from McGill University in 2018 and worked as a Writer and Associate Editor before entering his current role. He is proud to lead the MTL Blog team and to provide its readers with the information they need to make the most of their city.

Montreal could feel colder than Antarctica this weekend & we're not exaggerating

Montreal and much of Quebec are about to be among the coldest places on Earth this weekend.

Trump just issued a warning to Mark Carney and said Canada 'lives' because of the US

"Remember that, Mark, the next time you make your statements."

You can now earn more money in Quebec before paying any provincial income tax

The province's basic personal amount has increased for 2026.

Forbes ranked Canada's top employers for 2026 and over 30 Quebec companies made the cut

Four of the top five employers in Canada are based in Quebec.