I think you've probably figured out by now how much I like dies. Here is a card using one of my favorite Sizzix Framelits/ stamp sets Kites.
I stamped the clouds and then masked them by stamping on a Post-it note, cutting out the cloud and then covering the section I wanted to stay white. I then sponged ink over the masks. Pull off the masks and you have some pretty white clouds.
Have a great day!