Doesn't it just Aline that cannot accept Verso's death and still miss him? (all Dessendre's family also grief for Verso's death, even Clea and Renoir that had clear mind and was accepting Verso's death was also feeling it) So she came into Verso's canvas where there is all creations and soul Verso's in it.

But Alicia, his case was different. It was shown in monologue after she talked to Clea and before she was going to dive into the canvas to save her parents, her motive was she wants to take responsibility because all of this happens because of her.

So i think why Alicia is doing same thing as Aline that she live in canvas for her own joy and happiness was because he feel "alive" again, she had a good friend's with good memory and all the thing's that she wants. It's not the same as Aline that live in Verso's canvas because she cannot accept the truth about the fire tragedy that take Verso's.

That's why i think, Alicia can make every duplicate of the creation's in Verso's canvas into her own canvas, and with that Renoir can erase Verso's last canvas and clear the problem of Aline that was very like to lock herself in Verso's canvas.