The shaving cream technique has been around for a long time, but what hasn't been around is using black as part of this technique. The one nice thing about this technique is that you can add three or four pieces of paper on top of the shaving cream technique before you have to add new ink.
I used a second generation background, as I discovered that by using Memento black ink didn't cover the stamp well enough to end up with a dark image, so here I used black StazOn which gave beautiful coverage.
Now on to the tutorial...
I hope I inspired you to try this fun technique out. Boo!