What is the definition of Galleries Engineering?

Galleries engineering is like the art of crafting a museum exhibit that's so visually stunning it makes the audience question their life choices—or worse, their sanity. It's the process of designing, setting up, and curating exhibits so meticulously that they make viewers feel like they're walking into a surreal dreamscape, complete with the most bizarre and thought-provoking art pieces.

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Here's an unsettling example sentence using that fancy term: "The galleries engineering firm decided to install a self-replicating art installation in the main hall, complete with a mirror maze that doubles your reflection every hour, until you're left wondering if you're looking at yourself or a total mirror maze."