Your challenge is to stamp with water. Cover your cardstock with distress ink, then spray your stamp with water and stamp right on it. Leave your stamp there for at least a few seconds to a minute, to let the water do it's thing. It really is simple and makes a fun effect. Here are a few examples:
Steps:
Take the time to try it. It is really simple and fun to do. I can't wait to see what you come up with.
Here's where I got the idea:
https://www.youtube.com/watch?v=IEL5G4HluZ0
Hers are much better.