For this technique I used acrylic paint mixed with Claudine Hellmuth's Extra Time brayered together and applied to sticky back canvas. On one canvas with the dandelion I spritzed the brayered stamp with water after applying the paint, in the other I did not. When I first stamped it, I didn't like the spritzed look but it dries nicely. The trick is to hold the spritzer back so that it is barely a mist.
I had a lot of paint left so I painted and stamped some atc-sized canvas, too.