There's nothing particularly pretty about it.

[He's lying. Dimitri thought that Yuuto's use of their power was beautiful when they first met, too. It's part of why he decided to try using it for travel.

He holds open his palm, summoning a fragment of space that only his violet eyes can see. After a few seconds, he's able to return more of the structures to their original shape. It looks like watching the destruction being rewound on a tape.]

I only do what the universe is already capable of. Most people don't appreciate the significance of something until its undone.