My nephew's wife was here a few weeks back and we had a great time making cards together. She really likes picking sketches and color combos to work with, so we decided to do it long distance.
Here's the sketch she picked (it's from Paper Crafts I think) and the color combo was: primary colors.
My (9 yr.old) daughter gets in on the fun when she feels like it. Here's the card she dreamed up and created --- you can tell she's her mother's daughter because she fudged a bit and moved her sentiment to the bottom! (smile)
This was totally her own idea -- the only help I gave was printing off the rocket and star coloring pages that she picked.
Here's my niece's pretty card!