Neptune and Uranus are homological. Neptune was oversaturated in Voyeurger imagery to expose its dark spot from between the clouds.

Pluto was ostracized for dipping perigee in behind Neptune's aphelion. But you might not know Pluto is in a locked position holding Charon with Bary exposed in the center. It's an open secret that they are not straight planet and submissive. The IAU is too intimidated by Bary's big 9 with those dumbledwarf orbs rule.