Illuminations are graphic decorations like initials of chapters, borders, paintings, not illusions, and I don't think they are specific to French.
If I misunderstand your question, please rephrase it.
The interest in illusion in French manuscript illumination was driven by a desire to create visually captivating and technically impressive artworks. Artists sought to showcase their skill by depicting depth, perspective, and realism through clever techniques like trompe l'oeil and chiaroscuro. This interest also aligned with the broader cultural fascination with the visual arts during the Renaissance period in France.
Illusion (feminine)
Same thing, the origin of the English word "illusion" is French.
Illusion d'optique
The word Illusion comes from the French illusion via Latin illūsiōn-em meaning mocking, jeering, (in Vulgate) deceit, illusion, noun of action illūdĕre to illude
It's the same spelling as in English.
conjurer
Soccer/football - The earliest reference to this sort of game is Chinese manuscript placing it about 200 BC. Baseball/Rounders -The earliest reference to this sort of game is a French manuscript of 1344 AD.
prestidigitateur is a conjuror-maybe a variation on this?
Manuscript is a noun, because a manuscript is someTHING. Manuscript is not an action, therefore it can't be a verb.
manuscript
Identify the type of change illustrated.Prestige, borrowed from French, is derived from Latin praestigium, meaning illusion, or juggler's trick.is it amelioration orpejoration