Color Flips
We’ve already mentioned how Alice In Wonderland is so trippy it’s kind of hard to know if there even are any mistakes. Maybe the ones we see are actually there on purpose, as yet another layer of this whimsical adventure.
In these two frames, the caterpillar’s colors have flipped. Instead of the light blue stomach and dark blue back, the stomach suddenly becomes dark blue and the back light blue. But maybe it’s whatever the caterpillar is smoking that has that effect on him.