I started by drawing and coloring in three groups of circles. I then took a paint brush, dipped it in water and then splattered it over the circles. I've never done this before, so I added a lot of water. The color pulls away very quickly, so I could've easily used less water to get a more controlled effect.
I added some subtle journaling around the golden circles and then outlines the various shapes and colors that the water created.
For my art journal spread I also added water to smear some of the marker lines.