Where do you put non-pixel art, 3D looking art that's 2D?

Where do you put non-pixel art, 3D looking art that's 2D?

Would that go under 2D art because a lot of the stuff there doesn't seem like the style.

Either that or does it go underneath the category concept art then?

Here's what I generated from cc0 Artbreeder https://ibb.co/6t1xjmJ