With franchise veterans James McAvoy, Michael Fassbender (Magneto), Jennifer Lawrence and Nicholas Hoult confirmed to reprise their roles in X-Men: Dark Phoenix, production is already under way on the Fox sequel. Now the first photo has emerged from the film's Montreal set, revealing a familiar location: Charles Xavier's School for Gifted Youngsters.

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Tweeted by the Jennifer Lawrence Fans Films fan account, the photo shows construction of part of the interior of the X-Mansion, where the next generation of mutants is taught.

First pic from the #XMenDarkPhoenix movie set!#Xmen #DarkPhoenix #XMCU #TeenSpirit pic.twitter.com/Dsm8YTpf49— JENLAWFILMS (@JenLawFilms) June 19, 2017

If the assembled framing and plywood doesn't exactly scream "X-Mansion" to you, the subsequent tweet offers screenshots from the films for reference. Specifically, the large windows on set correspond with those seen in Xavier's study and at the end of a long hallway. "Apparently, they're building the corridors and dorms," the Twitter account added.

Apparently, They're building the corridors and dorms, btw pic.twitter.com/ynDeAHWYhG— JENLAWFILMS (@JenLawFilms) June 19, 2017

Written and directed by longtime franchise producer Simon Kinberg, X-Men: Dark Phoenix will adapt the seminal 1980 Marvel Comics storyline "The Dark Phoenix Saga."

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Opening Nov. 2, 2018, X-Men: Dark Phoenix stars James McAvoy as Charles Xavier, Michael Fassbender as Magneto, Jennifer Lawrence as Mystique, Nicholas Hoult as Beast, Sophie Turner as Jean Grey, Alexandra Ship as Storm, Tye Sheridan as Cyclops and Kodi Smit-McPhee as Nightcrawler.