Double Rainbow Toy

I needed two birthday cards for young boys for the two parties we will attend tomorrow. One is turning 3 and the other 5. I've been wanting to try out the Double Rainbow technique from Technique Junkies newest newsletter. This was the result. I think that they turned out okay. I need to work on the technique a bit more as I plan on teaching this technique at this month's stamping class, (to be held on the 21st.)

Stamps: Toy Box, All Year Cheer II. Ink: Caribbean Sea Kaleidacolor, CRAFT White, VersaMark. Paper: Tempting Turquoise, Taken with Teal, Glossy White. Accessories: Ticket punch, 1/16th punch, silver brads, brayer, White EP.