>>719720283 (OP)
There is no good ending anon, they are all trying to deal with grief as best they can but don´t really have the tools to cope.
Maelle is wrong because Verso is right, she lied to Renoir. It´s not preserving Verso´s soul what really drives her but her own pain. She can´t deal with the consequences, she is sixteen and just can´t. Her mistakes costs her brother his life, cost her her face, her voice and even if Clea did not denounce her the guilt is eating her alive. She can´t forgive herself, she can´t take it back and she´s going to have to carry that as long as she lives. She choose a world on which she is loved, everyone owe her their lives and everything is as she wills it even though deep down she understands the perfection of that world is not going to make her happy.
Verso is wrong because, as Maelle his motives are egotistic. He tells himself that, as Verso, he needs to save Maelle and his mother. He paints it (pun intended) as a noble sacrifice but the truth is that he can´t deal with the knowledge of not being the real Verso. The people he loves are not his family, they belong to different worlds and he´ll never be the real thing. He is unable to grow up and to actually live, among the painted ones he´s probably the only one that doesn´t feel alive. He learned nothing from his journey and just wants to die.
Renoir is wrong because he can see his family crumbling around him and is unable to do anything about it. Every man´s nightmare. True enough his actions are the most sane and rational but his motives are just as impure as those of his children. He just doesn´t want to survive them all, he feels completely and utterly alone and needs the women to get their shit together to not have to deal with everything by himself.