This is the cover art for the ongoing crossover project, "Fate/Grand Order vs. Ateliers: Alchemy Crisis".
The characters introduced here can take as key characters to the story.
And according to the timeline of Ateliers Series, I discovered that Shallotte may be the youngest one among all the alchemists.
And since the interfere by other worlds, I can say that her destined met with Shallistera would be delayed by the unexpected guest, Ritsuka. And even her career of alchemist would start even earlier than she can expect.
And the phenomenon of "Dusk", might be changed dramatically as well as they step into this uninvited world...
There's a no logotype version on page two, enjoy!