That is a really hard question... While I agree with Wind Waker, I think it's tied with Journey.
I'd love to see how many realistic games appear on this thread. But yeah, Wind Waker and Journey for me. If I had to pick one, I'd chose Wind Waker because I'm biased.
On another note, what if the Zelda Wii U looked like a combination of Journey and that Rime PS4 game?
...*droolz*...