Struggling With Shadows
We don’t know much about the art of animation, but it seems like drawing accurate shadows is extra challenging. Because here we see yet another example of a less than perfect result.
Frozen was made in 2013, so Disney definitely had some very modern computer technology at their disposal when producing it.
And yet, here during Anna’s duet with Hans (before we knew he was the bad guy), their shadows don’t really match their movements. They even seem to be hovering above the floor.