Artist of who made this artwork is qi2341 confirmed here, in this post. here and here.

Paimondstadt is a third souce party, and the official party of Genshin Impact FR Concert.

Uzimaki-BE said:

Artist of who made this artwork is qi2341 confirmed here, in this post. here and here.

Paimondstadt is a third souce party, and the official party of Genshin Impact FR Concert.

I don't know anything about the Genshin Impact FR Concert. Is this in coordination with Mihoyo and therefore official_art?

Also, as per the child-parent guidelines, this post still appears to be the most fitting parent of the pair, as this one is absurdres whereas the other is highres only. I'm not sure if the lighting changes in post #5952365 count as an active revision, but even if it is, the resolution difference is staggering.