Solatorobo : Red The Hunter

One of the best games I've played on DS. Technically it was... a DS game (i.e : a mess), but gosh the artstyle was so impressive, it gives the feels of a ghibli movie

As someone who grew up with books which covers influenced artstyle of this game, I'm going with No Man's Sky:

I really love the art styles in Dragon Quest 8 and Ni no Kuni.

Trine games, Ass Creed games (might just be my love for Paris in Unity or my growing love for London in Syndicate) and Ratchet and Clank games.

Seeing this makes me feel really sad about the fact that they won't show anything about the game at the E3 :(

Wind Waker, Valkyria Chronicles, Dragon Quest VIII, Ni no Kuni, and Okami.

I also like any game where Kosuke Fujishima is involved, specifically Sakura Wars and the Team Symphonia-styled Tales games.

Rayman Legends

What game is that? It looks cool!

Lots of HD games here. I think it's easier to tell a great art style when it makes a game look good even on old hardware at crappy resolutions.

So, I'm going to say Paper Mario, an N64 game that still holds up visually thanks to a brilliant art style.

(Praise for the art style naturally extends to later entries in the series as well.)