I agree that sometimes amazing art can get downgraded or lost, when scaled down to fit into the size of the game UI.
Just look at the amazing Relic Art:
I think some1 of the dev team talked about potentially releasing a Art Book (physical or PDF?), once the game is release, but I am not sure if there is a good palce to show Art in High-Res In-Game.
Maybe In the game guide under an new section, like Art & Lore?
Dunno.
