Fun, fun card. I already had the watercolor piece made from playing with my Brushos last week. Literally a 10 minute card :-)
I used my craft sheet and spritzed with water and then sprinkled Turquoise and Brilliant Blue Brushos powder into the water. I then placed my stencil over the watercolor paper and added the wet exploding Brushos with my aqua painter until I got the amount and color I wanted being careful not to use too much water so it would not wick under the stencil. What did gave the image even more interest.
After the paint was dry I added white eb paste and then removed the stencil and watched how the paint wicked up into the eb paste. Took an hour or more before the color stopped changing. I then used my aqua paint to shake more little splatters onto the paper. Fun, Fun!