Well, clearly I am obsessed with this technique because it is full of the element of surprise. I love the different colors combos and the shapes. Consider yourself warned that this is highly addictive and you will use a lot of canned air! The color combos are: Cranberry,Eggplant and Red Pepper Oregano,Lettuce and Stream Denim and Eggplant with a little overlap splash here and there. I like them just plain. Who know what they will become?