It's when things are very opposite. In the "Love Walls," James Goldcrown sometimes uses bright, happy colors next to darker colors, or big hearts next to tiny hearts.

Even though the hearts might be different colors or sizes, they all work together to make one big, happy picture of love. It feels like they're all friends holding hands!

The hearts are spread all over the picture, there aren't all squished on one side.

When something is repeated over and over again

It's like the hearts are dancing on the wall, and your eyes dance with them!